30126110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13883}}^1$

素因数の和:13928

約数の個数: 32

約数和(自身を含む): 63977472

約数和(自身を除く): 33851362

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 13883, 27766, 69415, 97181, 138830, 194362, 430373, 485905, 860746, 971810, 2151865, 3012611, 4303730, 6025222, 15063055, 30126110]

約数ペア:

[(1, 30126110), (2, 15063055), (5, 6025222), (7, 4303730), (10, 3012611), (14, 2151865), (31, 971810), (35, 860746), (62, 485905), (70, 430373), (155, 194362), (217, 138830), (310, 97181), (434, 69415), (1085, 27766), (2170, 13883)]