7992420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4340

約数の個数: 48

約数和(自身を含む): 23106048

約数和(自身を除く): 15113628

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, 4297, 8594, 12891, 17188, 21485, 25782, 42970, 51564, 64455, 85940, 128910, 133207, 257820, 266414, 399621, 532828, 666035, 799242, 1332070, 1598484, 1998105, 2664140, 3996210, 7992420]

約数ペア:

[(1, 7992420), (2, 3996210), (3, 2664140), (4, 1998105), (5, 1598484), (6, 1332070), (10, 799242), (12, 666035), (15, 532828), (20, 399621), (30, 266414), (31, 257820), (60, 133207), (62, 128910), (93, 85940), (124, 64455), (155, 51564), (186, 42970), (310, 25782), (372, 21485), (465, 17188), (620, 12891), (930, 8594), (1860, 4297)]