718852990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{59557}}^1$

素因数の和:59652

約数の個数: 32

約数和(自身を含む): 1389369024

約数和(自身を除く): 670516034

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 59557, 119114, 297785, 595570, 1012469, 2024938, 4228547, 5062345, 8457094, 10124690, 21142735, 42285470, 71885299, 143770598, 359426495, 718852990]

約数ペア:

[(1, 718852990), (2, 359426495), (5, 143770598), (10, 71885299), (17, 42285470), (34, 21142735), (71, 10124690), (85, 8457094), (142, 5062345), (170, 4228547), (355, 2024938), (710, 1012469), (1207, 595570), (2414, 297785), (6035, 119114), (12070, 59557)]