31470252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{569}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 48968148

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 419, 569, 838, 1138, 1257, 1676, 1707, 2276, 2514, 3414, 4609, 5028, 6259, 6828, 9218, 12518, 13827, 18436, 18777, 25036, 27654, 37554, 55308, 75108, 238411, 476822, 715233, 953644, 1430466, 2622521, 2860932, 5245042, 7867563, 10490084, 15735126, 31470252]

約数ペア:

[(1, 31470252), (2, 15735126), (3, 10490084), (4, 7867563), (6, 5245042), (11, 2860932), (12, 2622521), (22, 1430466), (33, 953644), (44, 715233), (66, 476822), (132, 238411), (419, 75108), (569, 55308), (838, 37554), (1138, 27654), (1257, 25036), (1676, 18777), (1707, 18436), (2276, 13827), (2514, 12518), (3414, 9218), (4609, 6828), (5028, 6259)]