70992180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{2683}}^1$

素因数の和:2715

約数の個数: 144

約数和(自身を含む): 257019840

約数和(自身を除く): 186027660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2683, 2940, 3780, 4410, 5292, 5366, 6615, 8049, 8820, 10732, 13230, 13415, 16098, 18781, 24147, 26460, 26830, 32196, 37562, 40245, 48294, 53660, 56343, 72441, 75124, 80490, 93905, 96588, 112686, 120735, 131467, 144882, 160980, 169029, 187810, 225372, 241470, 262934, 281715, 289764, 338058, 362205, 375620, 394401, 482940, 507087, 525868, 563430, 657335, 676116, 724410, 788802, 845145, 1014174, 1126860, 1183203, 1314670, 1448820, 1577604, 1690290, 1972005, 2028348, 2366406, 2535435, 2629340, 3380580, 3549609, 3944010, 4732812, 5070870, 5916015, 7099218, 7888020, 10141740, 11832030, 14198436, 17748045, 23664060, 35496090, 70992180]

約数ペア:

[(1, 70992180), (2, 35496090), (3, 23664060), (4, 17748045), (5, 14198436), (6, 11832030), (7, 10141740), (9, 7888020), (10, 7099218), (12, 5916015), (14, 5070870), (15, 4732812), (18, 3944010), (20, 3549609), (21, 3380580), (27, 2629340), (28, 2535435), (30, 2366406), (35, 2028348), (36, 1972005), (42, 1690290), (45, 1577604), (49, 1448820), (54, 1314670), (60, 1183203), (63, 1126860), (70, 1014174), (84, 845145), (90, 788802), (98, 724410), (105, 676116), (108, 657335), (126, 563430), (135, 525868), (140, 507087), (147, 482940), (180, 394401), (189, 375620), (196, 362205), (210, 338058), (245, 289764), (252, 281715), (270, 262934), (294, 241470), (315, 225372), (378, 187810), (420, 169029), (441, 160980), (490, 144882), (540, 131467), (588, 120735), (630, 112686), (735, 96588), (756, 93905), (882, 80490), (945, 75124), (980, 72441), (1260, 56343), (1323, 53660), (1470, 48294), (1764, 40245), (1890, 37562), (2205, 32196), (2646, 26830), (2683, 26460), (2940, 24147), (3780, 18781), (4410, 16098), (5292, 13415), (5366, 13230), (6615, 10732), (8049, 8820)]