611827140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{443353}}^1$

素因数の和:443388

約数の個数: 48

約数和(自身を含む): 1787603328

約数和(自身を除く): 1175776188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 443353, 886706, 1330059, 1773412, 2216765, 2660118, 4433530, 5320236, 6650295, 8867060, 10197119, 13300590, 20394238, 26601180, 30591357, 40788476, 50985595, 61182714, 101971190, 122365428, 152956785, 203942380, 305913570, 611827140]

約数ペア:

[(1, 611827140), (2, 305913570), (3, 203942380), (4, 152956785), (5, 122365428), (6, 101971190), (10, 61182714), (12, 50985595), (15, 40788476), (20, 30591357), (23, 26601180), (30, 20394238), (46, 13300590), (60, 10197119), (69, 8867060), (92, 6650295), (115, 5320236), (138, 4433530), (230, 2660118), (276, 2216765), (345, 1773412), (460, 1330059), (690, 886706), (1380, 443353)]