711390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 1783296

約数和(自身を除く): 1071906

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1031, 2062, 3093, 5155, 6186, 10310, 15465, 23713, 30930, 47426, 71139, 118565, 142278, 237130, 355695, 711390]

約数ペア:

[(1, 711390), (2, 355695), (3, 237130), (5, 142278), (6, 118565), (10, 71139), (15, 47426), (23, 30930), (30, 23713), (46, 15465), (69, 10310), (115, 6186), (138, 5155), (230, 3093), (345, 2062), (690, 1031)]