82675140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44449}}^1$

素因数の和:44492

約数の個数: 48

約数和(自身を含む): 238963200

約数和(自身を除く): 156288060

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, 44449, 88898, 133347, 177796, 222245, 266694, 444490, 533388, 666735, 888980, 1333470, 1377919, 2666940, 2755838, 4133757, 5511676, 6889595, 8267514, 13779190, 16535028, 20668785, 27558380, 41337570, 82675140]

約数ペア:

[(1, 82675140), (2, 41337570), (3, 27558380), (4, 20668785), (5, 16535028), (6, 13779190), (10, 8267514), (12, 6889595), (15, 5511676), (20, 4133757), (30, 2755838), (31, 2666940), (60, 1377919), (62, 1333470), (93, 888980), (124, 666735), (155, 533388), (186, 444490), (310, 266694), (372, 222245), (465, 177796), (620, 133347), (930, 88898), (1860, 44449)]