31795010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1867}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 62137152

約数和(自身を除く): 30342142

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 1867, 3406, 3734, 8515, 9335, 17030, 18670, 24271, 48542, 121355, 242710, 244577, 489154, 1222885, 2445770, 3179501, 6359002, 15897505, 31795010]

約数ペア:

[(1, 31795010), (2, 15897505), (5, 6359002), (10, 3179501), (13, 2445770), (26, 1222885), (65, 489154), (130, 244577), (131, 242710), (262, 121355), (655, 48542), (1310, 24271), (1703, 18670), (1867, 17030), (3406, 9335), (3734, 8515)]