42367830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19891}}^1$

素因数の和:19972

約数の個数: 32

約数和(自身を含む): 103120128

約数和(自身を除く): 60752298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 19891, 39782, 59673, 99455, 119346, 198910, 298365, 596730, 1412261, 2824522, 4236783, 7061305, 8473566, 14122610, 21183915, 42367830]

約数ペア:

[(1, 42367830), (2, 21183915), (3, 14122610), (5, 8473566), (6, 7061305), (10, 4236783), (15, 2824522), (30, 1412261), (71, 596730), (142, 298365), (213, 198910), (355, 119346), (426, 99455), (710, 59673), (1065, 39782), (2130, 19891)]