91187190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3061}}^1$

素因数の和:3405

約数の個数: 48

約数和(自身を含む): 237880656

約数和(自身を除く): 146693466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2979, 3061, 3310, 4965, 5958, 6122, 9183, 9930, 14895, 15305, 18366, 27549, 29790, 30610, 45915, 55098, 91830, 137745, 275490, 1013191, 2026382, 3039573, 5065955, 6079146, 9118719, 10131910, 15197865, 18237438, 30395730, 45593595, 91187190]

約数ペア:

[(1, 91187190), (2, 45593595), (3, 30395730), (5, 18237438), (6, 15197865), (9, 10131910), (10, 9118719), (15, 6079146), (18, 5065955), (30, 3039573), (45, 2026382), (90, 1013191), (331, 275490), (662, 137745), (993, 91830), (1655, 55098), (1986, 45915), (2979, 30610), (3061, 29790), (3310, 27549), (4965, 18366), (5958, 15305), (6122, 14895), (9183, 9930)]