101221860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23761}}^1$

素因数の和:23844

約数の個数: 48

約数和(自身を含む): 287425152

約数和(自身を除く): 186203292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 23761, 47522, 71283, 95044, 118805, 142566, 237610, 285132, 356415, 475220, 712830, 1425660, 1687031, 3374062, 5061093, 6748124, 8435155, 10122186, 16870310, 20244372, 25305465, 33740620, 50610930, 101221860]

約数ペア:

[(1, 101221860), (2, 50610930), (3, 33740620), (4, 25305465), (5, 20244372), (6, 16870310), (10, 10122186), (12, 8435155), (15, 6748124), (20, 5061093), (30, 3374062), (60, 1687031), (71, 1425660), (142, 712830), (213, 475220), (284, 356415), (355, 285132), (426, 237610), (710, 142566), (852, 118805), (1065, 95044), (1420, 71283), (2130, 47522), (4260, 23761)]