2136830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 4071168

約数和(自身を除く): 1934338

約数列:

[1, 2, 5, 10, 31, 61, 62, 113, 122, 155, 226, 305, 310, 565, 610, 1130, 1891, 3503, 3782, 6893, 7006, 9455, 13786, 17515, 18910, 34465, 35030, 68930, 213683, 427366, 1068415, 2136830]

約数ペア:

[(1, 2136830), (2, 1068415), (5, 427366), (10, 213683), (31, 68930), (61, 35030), (62, 34465), (113, 18910), (122, 17515), (155, 13786), (226, 9455), (305, 7006), (310, 6893), (565, 3782), (610, 3503), (1130, 1891)]