1330251140

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1\times {\mathrm{877}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 2821014000

約数和(自身を除く): 1490762860

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 509, 596, 745, 877, 1018, 1490, 1754, 2036, 2545, 2980, 3508, 4385, 5090, 8770, 10180, 17540, 75841, 130673, 151682, 261346, 303364, 379205, 446393, 522692, 653365, 758410, 892786, 1306730, 1516820, 1785572, 2231965, 2613460, 4463930, 8927860, 66512557, 133025114, 266050228, 332562785, 665125570, 1330251140]

約数ペア:

[(1, 1330251140), (2, 665125570), (4, 332562785), (5, 266050228), (10, 133025114), (20, 66512557), (149, 8927860), (298, 4463930), (509, 2613460), (596, 2231965), (745, 1785572), (877, 1516820), (1018, 1306730), (1490, 892786), (1754, 758410), (2036, 653365), (2545, 522692), (2980, 446393), (3508, 379205), (4385, 303364), (5090, 261346), (8770, 151682), (10180, 130673), (17540, 75841)]