6366750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 17140032

約数和(自身を除く): 10773282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 653, 750, 975, 1306, 1625, 1950, 1959, 3250, 3265, 3918, 4875, 6530, 8489, 9750, 9795, 16325, 16978, 19590, 25467, 32650, 42445, 48975, 50934, 81625, 84890, 97950, 127335, 163250, 212225, 244875, 254670, 424450, 489750, 636675, 1061125, 1273350, 2122250, 3183375, 6366750]

約数ペア:

[(1, 6366750), (2, 3183375), (3, 2122250), (5, 1273350), (6, 1061125), (10, 636675), (13, 489750), (15, 424450), (25, 254670), (26, 244875), (30, 212225), (39, 163250), (50, 127335), (65, 97950), (75, 84890), (78, 81625), (125, 50934), (130, 48975), (150, 42445), (195, 32650), (250, 25467), (325, 19590), (375, 16978), (390, 16325), (650, 9795), (653, 9750), (750, 8489), (975, 6530), (1306, 4875), (1625, 3918), (1950, 3265), (1959, 3250)]