31637940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6353}}^1$

素因数の和:6448

約数の個数: 48

約数和(自身を含む): 89667648

約数和(自身を除く): 58029708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 6353, 12706, 19059, 25412, 31765, 38118, 63530, 76236, 95295, 127060, 190590, 381180, 527299, 1054598, 1581897, 2109196, 2636495, 3163794, 5272990, 6327588, 7909485, 10545980, 15818970, 31637940]

約数ペア:

[(1, 31637940), (2, 15818970), (3, 10545980), (4, 7909485), (5, 6327588), (6, 5272990), (10, 3163794), (12, 2636495), (15, 2109196), (20, 1581897), (30, 1054598), (60, 527299), (83, 381180), (166, 190590), (249, 127060), (332, 95295), (415, 76236), (498, 63530), (830, 38118), (996, 31765), (1245, 25412), (1660, 19059), (2490, 12706), (4980, 6353)]