85831590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7589}}^1$

素因数の和:7641

約数の個数: 64

約数和(自身を含む): 229521600

約数和(自身を除く): 143690010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 7589, 11310, 15178, 22767, 37945, 45534, 75890, 98657, 113835, 197314, 220081, 227670, 295971, 440162, 493285, 591942, 660243, 986570, 1100405, 1320486, 1479855, 2200810, 2861053, 2959710, 3301215, 5722106, 6602430, 8583159, 14305265, 17166318, 28610530, 42915795, 85831590]

約数ペア:

[(1, 85831590), (2, 42915795), (3, 28610530), (5, 17166318), (6, 14305265), (10, 8583159), (13, 6602430), (15, 5722106), (26, 3301215), (29, 2959710), (30, 2861053), (39, 2200810), (58, 1479855), (65, 1320486), (78, 1100405), (87, 986570), (130, 660243), (145, 591942), (174, 493285), (195, 440162), (290, 295971), (377, 227670), (390, 220081), (435, 197314), (754, 113835), (870, 98657), (1131, 75890), (1885, 45534), (2262, 37945), (3770, 22767), (5655, 15178), (7589, 11310)]