39415260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21191}}^1$

素因数の和:21234

約数の個数: 48

約数和(自身を含む): 113928192

約数和(自身を除く): 74512932

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, 21191, 42382, 63573, 84764, 105955, 127146, 211910, 254292, 317865, 423820, 635730, 656921, 1271460, 1313842, 1970763, 2627684, 3284605, 3941526, 6569210, 7883052, 9853815, 13138420, 19707630, 39415260]

約数ペア:

[(1, 39415260), (2, 19707630), (3, 13138420), (4, 9853815), (5, 7883052), (6, 6569210), (10, 3941526), (12, 3284605), (15, 2627684), (20, 1970763), (30, 1313842), (31, 1271460), (60, 656921), (62, 635730), (93, 423820), (124, 317865), (155, 254292), (186, 211910), (310, 127146), (372, 105955), (465, 84764), (620, 63573), (930, 42382), (1860, 21191)]