133475460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71761}}^1$

素因数の和:71804

約数の個数: 48

約数和(自身を含む): 385792512

約数和(自身を除く): 252317052

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, 71761, 143522, 215283, 287044, 358805, 430566, 717610, 861132, 1076415, 1435220, 2152830, 2224591, 4305660, 4449182, 6673773, 8898364, 11122955, 13347546, 22245910, 26695092, 33368865, 44491820, 66737730, 133475460]

約数ペア:

[(1, 133475460), (2, 66737730), (3, 44491820), (4, 33368865), (5, 26695092), (6, 22245910), (10, 13347546), (12, 11122955), (15, 8898364), (20, 6673773), (30, 4449182), (31, 4305660), (60, 2224591), (62, 2152830), (93, 1435220), (124, 1076415), (155, 861132), (186, 717610), (310, 430566), (372, 358805), (465, 287044), (620, 215283), (930, 143522), (1860, 71761)]