17875380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1973}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 50408064

約数和(自身を除く): 32532684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 1973, 2265, 3020, 3946, 4530, 5919, 7892, 9060, 9865, 11838, 19730, 23676, 29595, 39460, 59190, 118380, 297923, 595846, 893769, 1191692, 1489615, 1787538, 2979230, 3575076, 4468845, 5958460, 8937690, 17875380]

約数ペア:

[(1, 17875380), (2, 8937690), (3, 5958460), (4, 4468845), (5, 3575076), (6, 2979230), (10, 1787538), (12, 1489615), (15, 1191692), (20, 893769), (30, 595846), (60, 297923), (151, 118380), (302, 59190), (453, 39460), (604, 29595), (755, 23676), (906, 19730), (1510, 11838), (1812, 9865), (1973, 9060), (2265, 7892), (3020, 5919), (3946, 4530)]