91398540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49139}}^1$

素因数の和:49182

約数の個数: 48

約数和(自身を含む): 264176640

約数和(自身を除く): 172778100

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, 49139, 98278, 147417, 196556, 245695, 294834, 491390, 589668, 737085, 982780, 1474170, 1523309, 2948340, 3046618, 4569927, 6093236, 7616545, 9139854, 15233090, 18279708, 22849635, 30466180, 45699270, 91398540]

約数ペア:

[(1, 91398540), (2, 45699270), (3, 30466180), (4, 22849635), (5, 18279708), (6, 15233090), (10, 9139854), (12, 7616545), (15, 6093236), (20, 4569927), (30, 3046618), (31, 2948340), (60, 1523309), (62, 1474170), (93, 982780), (124, 737085), (155, 589668), (186, 491390), (310, 294834), (372, 245695), (465, 196556), (620, 147417), (930, 98278), (1860, 49139)]