1254953430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{820231}}^1$

素因数の和:820261

約数の個数: 48

約数和(自身を含む): 3454817184

約数和(自身を除く): 2199863754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 820231, 1640462, 2460693, 4101155, 4921386, 7382079, 8202310, 12303465, 13943927, 14764158, 24606930, 27887854, 36910395, 41831781, 69719635, 73820790, 83663562, 125495343, 139439270, 209158905, 250990686, 418317810, 627476715, 1254953430]

約数ペア:

[(1, 1254953430), (2, 627476715), (3, 418317810), (5, 250990686), (6, 209158905), (9, 139439270), (10, 125495343), (15, 83663562), (17, 73820790), (18, 69719635), (30, 41831781), (34, 36910395), (45, 27887854), (51, 24606930), (85, 14764158), (90, 13943927), (102, 12303465), (153, 8202310), (170, 7382079), (255, 4921386), (306, 4101155), (510, 2460693), (765, 1640462), (1530, 820231)]