130023990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4999}}^1$

素因数の和:5046

約数の個数: 72

約数和(自身を含む): 359190000

約数和(自身を除く): 229166010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 4335, 4999, 5202, 8670, 9998, 13005, 14997, 24995, 26010, 29994, 44991, 49990, 74985, 84983, 89982, 149970, 169966, 224955, 254949, 424915, 449910, 509898, 764847, 849830, 1274745, 1444711, 1529694, 2549490, 2889422, 3824235, 4334133, 7223555, 7648470, 8668266, 13002399, 14447110, 21670665, 26004798, 43341330, 65011995, 130023990]

約数ペア:

[(1, 130023990), (2, 65011995), (3, 43341330), (5, 26004798), (6, 21670665), (9, 14447110), (10, 13002399), (15, 8668266), (17, 7648470), (18, 7223555), (30, 4334133), (34, 3824235), (45, 2889422), (51, 2549490), (85, 1529694), (90, 1444711), (102, 1274745), (153, 849830), (170, 764847), (255, 509898), (289, 449910), (306, 424915), (510, 254949), (578, 224955), (765, 169966), (867, 149970), (1445, 89982), (1530, 84983), (1734, 74985), (2601, 49990), (2890, 44991), (4335, 29994), (4999, 26010), (5202, 24995), (8670, 14997), (9998, 13005)]