72722590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{234589}}^1$

素因数の和:234627

約数の個数: 16

約数和(自身を含む): 135123840

約数和(自身を除く): 62401250

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 234589, 469178, 1172945, 2345890, 7272259, 14544518, 36361295, 72722590]

約数ペア:

[(1, 72722590), (2, 36361295), (5, 14544518), (10, 7272259), (31, 2345890), (62, 1172945), (155, 469178), (310, 234589)]