2999778180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4079}}^1$

素因数の和:4218

約数の個数: 192

約数和(自身を含む): 10265149440

約数和(自身を除く): 7265371260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 103, 105, 119, 140, 170, 204, 206, 210, 238, 255, 309, 340, 357, 412, 420, 476, 510, 515, 595, 618, 714, 721, 1020, 1030, 1190, 1236, 1428, 1442, 1545, 1751, 1785, 2060, 2163, 2380, 2884, 3090, 3502, 3570, 3605, 4079, 4326, 5253, 6180, 7004, 7140, 7210, 8158, 8652, 8755, 10506, 10815, 12237, 12257, 14420, 16316, 17510, 20395, 21012, 21630, 24474, 24514, 26265, 28553, 35020, 36771, 40790, 43260, 48948, 49028, 52530, 57106, 61185, 61285, 69343, 73542, 81580, 85659, 105060, 114212, 122370, 122570, 138686, 142765, 147084, 171318, 183855, 208029, 244740, 245140, 277372, 285530, 342636, 346715, 367710, 416058, 420137, 428295, 485401, 571060, 693430, 735420, 832116, 840274, 856590, 970802, 1040145, 1260411, 1386860, 1456203, 1680548, 1713180, 1941604, 2080290, 2100685, 2427005, 2520822, 2912406, 2940959, 4160580, 4201370, 4854010, 5041644, 5824812, 5881918, 6302055, 7142329, 7281015, 8402740, 8822877, 9708020, 11763836, 12604110, 14284658, 14562030, 14704795, 17645754, 21426987, 25208220, 28569316, 29124060, 29409590, 35291508, 35711645, 42853974, 44114385, 49996303, 58819180, 71423290, 85707948, 88228770, 99992606, 107134935, 142846580, 149988909, 176457540, 199985212, 214269870, 249981515, 299977818, 428539740, 499963030, 599955636, 749944545, 999926060, 1499889090, 2999778180]

約数ペア:

[(1, 2999778180), (2, 1499889090), (3, 999926060), (4, 749944545), (5, 599955636), (6, 499963030), (7, 428539740), (10, 299977818), (12, 249981515), (14, 214269870), (15, 199985212), (17, 176457540), (20, 149988909), (21, 142846580), (28, 107134935), (30, 99992606), (34, 88228770), (35, 85707948), (42, 71423290), (51, 58819180), (60, 49996303), (68, 44114385), (70, 42853974), (84, 35711645), (85, 35291508), (102, 29409590), (103, 29124060), (105, 28569316), (119, 25208220), (140, 21426987), (170, 17645754), (204, 14704795), (206, 14562030), (210, 14284658), (238, 12604110), (255, 11763836), (309, 9708020), (340, 8822877), (357, 8402740), (412, 7281015), (420, 7142329), (476, 6302055), (510, 5881918), (515, 5824812), (595, 5041644), (618, 4854010), (714, 4201370), (721, 4160580), (1020, 2940959), (1030, 2912406), (1190, 2520822), (1236, 2427005), (1428, 2100685), (1442, 2080290), (1545, 1941604), (1751, 1713180), (1785, 1680548), (2060, 1456203), (2163, 1386860), (2380, 1260411), (2884, 1040145), (3090, 970802), (3502, 856590), (3570, 840274), (3605, 832116), (4079, 735420), (4326, 693430), (5253, 571060), (6180, 485401), (7004, 428295), (7140, 420137), (7210, 416058), (8158, 367710), (8652, 346715), (8755, 342636), (10506, 285530), (10815, 277372), (12237, 245140), (12257, 244740), (14420, 208029), (16316, 183855), (17510, 171318), (20395, 147084), (21012, 142765), (21630, 138686), (24474, 122570), (24514, 122370), (26265, 114212), (28553, 105060), (35020, 85659), (36771, 81580), (40790, 73542), (43260, 69343), (48948, 61285), (49028, 61185), (52530, 57106)]