31364830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26357}}^1$

素因数の和:26388

約数の個数: 32

約数和(自身を含む): 68319936

約数和(自身を除く): 36955106

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 26357, 52714, 131785, 184499, 263570, 368998, 448069, 896138, 922495, 1844990, 2240345, 3136483, 4480690, 6272966, 15682415, 31364830]

約数ペア:

[(1, 31364830), (2, 15682415), (5, 6272966), (7, 4480690), (10, 3136483), (14, 2240345), (17, 1844990), (34, 922495), (35, 896138), (70, 448069), (85, 368998), (119, 263570), (170, 184499), (238, 131785), (595, 52714), (1190, 26357)]