323019190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{6883}}^1$

素因数の和:6941

約数の個数: 48

約数和(自身を含む): 660946608

約数和(自身を除く): 337927418

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 1235, 1805, 2470, 3610, 4693, 6883, 9386, 13766, 23465, 34415, 46930, 68830, 89479, 130777, 178958, 261554, 447395, 653885, 894790, 1307770, 1700101, 2484763, 3400202, 4969526, 8500505, 12423815, 17001010, 24847630, 32301919, 64603838, 161509595, 323019190]

約数ペア:

[(1, 323019190), (2, 161509595), (5, 64603838), (10, 32301919), (13, 24847630), (19, 17001010), (26, 12423815), (38, 8500505), (65, 4969526), (95, 3400202), (130, 2484763), (190, 1700101), (247, 1307770), (361, 894790), (494, 653885), (722, 447395), (1235, 261554), (1805, 178958), (2470, 130777), (3610, 89479), (4693, 68830), (6883, 46930), (9386, 34415), (13766, 23465)]