2734372010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{63281}}^1$

素因数の和:63466

約数の個数: 32

約数和(自身を含む): 5125842000

約数和(自身を除く): 2391469990

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1490, 4321, 8642, 21605, 43210, 63281, 126562, 316405, 632810, 1835149, 3670298, 9175745, 9428869, 18351490, 18857738, 47144345, 94288690, 273437201, 546874402, 1367186005, 2734372010]

約数ペア:

[(1, 2734372010), (2, 1367186005), (5, 546874402), (10, 273437201), (29, 94288690), (58, 47144345), (145, 18857738), (149, 18351490), (290, 9428869), (298, 9175745), (745, 3670298), (1490, 1835149), (4321, 632810), (8642, 316405), (21605, 126562), (43210, 63281)]