2021303910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{39241}}^1$

素因数の和:39369

約数の個数: 64

約数和(自身を含む): 5187478464

約数和(自身を除く): 3166174554

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 101, 102, 170, 202, 255, 303, 505, 510, 606, 1010, 1515, 1717, 3030, 3434, 5151, 8585, 10302, 17170, 25755, 39241, 51510, 78482, 117723, 196205, 235446, 392410, 588615, 667097, 1177230, 1334194, 2001291, 3335485, 3963341, 4002582, 6670970, 7926682, 10006455, 11890023, 19816705, 20012910, 23780046, 39633410, 59450115, 67376797, 118900230, 134753594, 202130391, 336883985, 404260782, 673767970, 1010651955, 2021303910]

約数ペア:

[(1, 2021303910), (2, 1010651955), (3, 673767970), (5, 404260782), (6, 336883985), (10, 202130391), (15, 134753594), (17, 118900230), (30, 67376797), (34, 59450115), (51, 39633410), (85, 23780046), (101, 20012910), (102, 19816705), (170, 11890023), (202, 10006455), (255, 7926682), (303, 6670970), (505, 4002582), (510, 3963341), (606, 3335485), (1010, 2001291), (1515, 1334194), (1717, 1177230), (3030, 667097), (3434, 588615), (5151, 392410), (8585, 235446), (10302, 196205), (17170, 117723), (25755, 78482), (39241, 51510)]