1597291260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{5281}}^1$

素因数の和:5435

約数の個数: 72

約数和(自身を含む): 4537153488

約数和(自身を除く): 2939862228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 5041, 5281, 10082, 10562, 15123, 15843, 20164, 21124, 25205, 26405, 30246, 31686, 50410, 52810, 60492, 63372, 75615, 79215, 100820, 105620, 151230, 158430, 302460, 316860, 374951, 749902, 1124853, 1499804, 1874755, 2249706, 3749510, 4499412, 5624265, 7499020, 11248530, 22497060, 26621521, 53243042, 79864563, 106486084, 133107605, 159729126, 266215210, 319458252, 399322815, 532430420, 798645630, 1597291260]

約数ペア:

[(1, 1597291260), (2, 798645630), (3, 532430420), (4, 399322815), (5, 319458252), (6, 266215210), (10, 159729126), (12, 133107605), (15, 106486084), (20, 79864563), (30, 53243042), (60, 26621521), (71, 22497060), (142, 11248530), (213, 7499020), (284, 5624265), (355, 4499412), (426, 3749510), (710, 2249706), (852, 1874755), (1065, 1499804), (1420, 1124853), (2130, 749902), (4260, 374951), (5041, 316860), (5281, 302460), (10082, 158430), (10562, 151230), (15123, 105620), (15843, 100820), (20164, 79215), (21124, 75615), (25205, 63372), (26405, 60492), (30246, 52810), (31686, 50410)]