3605020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 8382528

約数和(自身を除く): 4777508

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 461, 782, 922, 1564, 1844, 1955, 2305, 3910, 4610, 7820, 7837, 9220, 10603, 15674, 21206, 31348, 39185, 42412, 53015, 78370, 106030, 156740, 180251, 212060, 360502, 721004, 901255, 1802510, 3605020]

約数ペア:

[(1, 3605020), (2, 1802510), (4, 901255), (5, 721004), (10, 360502), (17, 212060), (20, 180251), (23, 156740), (34, 106030), (46, 78370), (68, 53015), (85, 42412), (92, 39185), (115, 31348), (170, 21206), (230, 15674), (340, 10603), (391, 9220), (460, 7837), (461, 7820), (782, 4610), (922, 3910), (1564, 2305), (1844, 1955)]