295444170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 922821120

約数和(自身を除く): 627376950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 103, 105, 126, 145, 157, 174, 203, 206, 210, 261, 290, 309, 314, 315, 406, 435, 471, 515, 522, 609, 618, 630, 721, 785, 870, 927, 942, 1015, 1030, 1099, 1218, 1305, 1413, 1442, 1545, 1570, 1827, 1854, 2030, 2163, 2198, 2355, 2610, 2826, 2987, 3045, 3090, 3297, 3605, 3654, 4326, 4553, 4635, 4710, 5495, 5974, 6090, 6489, 6594, 7065, 7210, 8961, 9106, 9135, 9270, 9891, 10815, 10990, 12978, 13659, 14130, 14935, 16171, 16485, 17922, 18270, 19782, 20909, 21630, 22765, 26883, 27318, 29870, 31871, 32342, 32445, 32970, 40977, 41818, 44805, 45530, 48513, 49455, 53766, 62727, 63742, 64890, 68295, 80855, 81954, 89610, 95613, 97026, 98910, 104545, 113197, 125454, 134415, 136590, 145539, 159355, 161710, 188181, 191226, 204885, 209090, 226394, 242565, 268830, 286839, 291078, 313635, 318710, 339591, 376362, 409770, 468959, 478065, 485130, 565985, 573678, 627270, 679182, 727695, 937918, 940905, 956130, 1018773, 1131970, 1406877, 1434195, 1455390, 1697955, 1881810, 2037546, 2344795, 2813754, 2868390, 3282713, 3395910, 4220631, 4689590, 5093865, 6565426, 7034385, 8441262, 9848139, 10187730, 14068770, 16413565, 19696278, 21103155, 29544417, 32827130, 42206310, 49240695, 59088834, 98481390, 147722085, 295444170]

約数ペア:

[(1, 295444170), (2, 147722085), (3, 98481390), (5, 59088834), (6, 49240695), (7, 42206310), (9, 32827130), (10, 29544417), (14, 21103155), (15, 19696278), (18, 16413565), (21, 14068770), (29, 10187730), (30, 9848139), (35, 8441262), (42, 7034385), (45, 6565426), (58, 5093865), (63, 4689590), (70, 4220631), (87, 3395910), (90, 3282713), (103, 2868390), (105, 2813754), (126, 2344795), (145, 2037546), (157, 1881810), (174, 1697955), (203, 1455390), (206, 1434195), (210, 1406877), (261, 1131970), (290, 1018773), (309, 956130), (314, 940905), (315, 937918), (406, 727695), (435, 679182), (471, 627270), (515, 573678), (522, 565985), (609, 485130), (618, 478065), (630, 468959), (721, 409770), (785, 376362), (870, 339591), (927, 318710), (942, 313635), (1015, 291078), (1030, 286839), (1099, 268830), (1218, 242565), (1305, 226394), (1413, 209090), (1442, 204885), (1545, 191226), (1570, 188181), (1827, 161710), (1854, 159355), (2030, 145539), (2163, 136590), (2198, 134415), (2355, 125454), (2610, 113197), (2826, 104545), (2987, 98910), (3045, 97026), (3090, 95613), (3297, 89610), (3605, 81954), (3654, 80855), (4326, 68295), (4553, 64890), (4635, 63742), (4710, 62727), (5495, 53766), (5974, 49455), (6090, 48513), (6489, 45530), (6594, 44805), (7065, 41818), (7210, 40977), (8961, 32970), (9106, 32445), (9135, 32342), (9270, 31871), (9891, 29870), (10815, 27318), (10990, 26883), (12978, 22765), (13659, 21630), (14130, 20909), (14935, 19782), (16171, 18270), (16485, 17922)]