11898420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6397}}^1$

素因数の和:6440

約数の個数: 48

約数和(自身を含む): 34395648

約数和(自身を除く): 22497228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 6397, 12794, 19191, 25588, 31985, 38382, 63970, 76764, 95955, 127940, 191910, 198307, 383820, 396614, 594921, 793228, 991535, 1189842, 1983070, 2379684, 2974605, 3966140, 5949210, 11898420]

約数ペア:

[(1, 11898420), (2, 5949210), (3, 3966140), (4, 2974605), (5, 2379684), (6, 1983070), (10, 1189842), (12, 991535), (15, 793228), (20, 594921), (30, 396614), (31, 383820), (60, 198307), (62, 191910), (93, 127940), (124, 95955), (155, 76764), (186, 63970), (310, 38382), (372, 31985), (465, 25588), (620, 19191), (930, 12794), (1860, 6397)]