172414830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2290

約数の個数: 96

約数和(自身を含む): 490657824

約数和(自身を除く): 318242994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 210, 245, 265, 294, 318, 371, 490, 530, 735, 742, 795, 1113, 1470, 1590, 1855, 2213, 2226, 2597, 3710, 4426, 5194, 5565, 6639, 7791, 11065, 11130, 12985, 13278, 15491, 15582, 22130, 25970, 30982, 33195, 38955, 46473, 66390, 77455, 77910, 92946, 108437, 117289, 154910, 216874, 232365, 234578, 325311, 351867, 464730, 542185, 586445, 650622, 703734, 821023, 1084370, 1172890, 1626555, 1642046, 1759335, 2463069, 3253110, 3518670, 4105115, 4926138, 5747161, 8210230, 11494322, 12315345, 17241483, 24630690, 28735805, 34482966, 57471610, 86207415, 172414830]

約数ペア:

[(1, 172414830), (2, 86207415), (3, 57471610), (5, 34482966), (6, 28735805), (7, 24630690), (10, 17241483), (14, 12315345), (15, 11494322), (21, 8210230), (30, 5747161), (35, 4926138), (42, 4105115), (49, 3518670), (53, 3253110), (70, 2463069), (98, 1759335), (105, 1642046), (106, 1626555), (147, 1172890), (159, 1084370), (210, 821023), (245, 703734), (265, 650622), (294, 586445), (318, 542185), (371, 464730), (490, 351867), (530, 325311), (735, 234578), (742, 232365), (795, 216874), (1113, 154910), (1470, 117289), (1590, 108437), (1855, 92946), (2213, 77910), (2226, 77455), (2597, 66390), (3710, 46473), (4426, 38955), (5194, 33195), (5565, 30982), (6639, 25970), (7791, 22130), (11065, 15582), (11130, 15491), (12985, 13278)]