34496740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 77205744

約数和(自身を除く): 42709004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 241, 340, 421, 482, 842, 964, 1205, 1684, 2105, 2410, 4097, 4210, 4820, 7157, 8194, 8420, 14314, 16388, 20485, 28628, 35785, 40970, 71570, 81940, 101461, 143140, 202922, 405844, 507305, 1014610, 1724837, 2029220, 3449674, 6899348, 8624185, 17248370, 34496740]

約数ペア:

[(1, 34496740), (2, 17248370), (4, 8624185), (5, 6899348), (10, 3449674), (17, 2029220), (20, 1724837), (34, 1014610), (68, 507305), (85, 405844), (170, 202922), (241, 143140), (340, 101461), (421, 81940), (482, 71570), (842, 40970), (964, 35785), (1205, 28628), (1684, 20485), (2105, 16388), (2410, 14314), (4097, 8420), (4210, 8194), (4820, 7157)]