61998690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3763

約数の個数: 64

約数和(自身を含む): 164013696

約数和(自身を除く): 102015006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 3697, 5590, 7394, 8385, 11091, 16770, 18485, 22182, 36970, 48061, 55455, 96122, 110910, 144183, 158971, 240305, 288366, 317942, 476913, 480610, 720915, 794855, 953826, 1441830, 1589710, 2066623, 2384565, 4133246, 4769130, 6199869, 10333115, 12399738, 20666230, 30999345, 61998690]

約数ペア:

[(1, 61998690), (2, 30999345), (3, 20666230), (5, 12399738), (6, 10333115), (10, 6199869), (13, 4769130), (15, 4133246), (26, 2384565), (30, 2066623), (39, 1589710), (43, 1441830), (65, 953826), (78, 794855), (86, 720915), (129, 480610), (130, 476913), (195, 317942), (215, 288366), (258, 240305), (390, 158971), (430, 144183), (559, 110910), (645, 96122), (1118, 55455), (1290, 48061), (1677, 36970), (2795, 22182), (3354, 18485), (3697, 16770), (5590, 11091), (7394, 8385)]