73801590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{144709}}^1$

素因数の和:144736

約数の個数: 32

約数和(自身を含む): 187544160

約数和(自身を除く): 113742570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 144709, 289418, 434127, 723545, 868254, 1447090, 2170635, 2460053, 4341270, 4920106, 7380159, 12300265, 14760318, 24600530, 36900795, 73801590]

約数ペア:

[(1, 73801590), (2, 36900795), (3, 24600530), (5, 14760318), (6, 12300265), (10, 7380159), (15, 4920106), (17, 4341270), (30, 2460053), (34, 2170635), (51, 1447090), (85, 868254), (102, 723545), (170, 434127), (255, 289418), (510, 144709)]