68812470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5927}}^1$

素因数の和:5986

約数の個数: 64

約数和(自身を含む): 187799040

約数和(自身を除く): 118986570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 5927, 11610, 11854, 17781, 29635, 35562, 53343, 59270, 88905, 106686, 160029, 177810, 254861, 266715, 320058, 509722, 533430, 764583, 800145, 1274305, 1529166, 1600290, 2293749, 2548610, 3822915, 4587498, 6881247, 7645830, 11468745, 13762494, 22937490, 34406235, 68812470]

約数ペア:

[(1, 68812470), (2, 34406235), (3, 22937490), (5, 13762494), (6, 11468745), (9, 7645830), (10, 6881247), (15, 4587498), (18, 3822915), (27, 2548610), (30, 2293749), (43, 1600290), (45, 1529166), (54, 1274305), (86, 800145), (90, 764583), (129, 533430), (135, 509722), (215, 320058), (258, 266715), (270, 254861), (387, 177810), (430, 160029), (645, 106686), (774, 88905), (1161, 59270), (1290, 53343), (1935, 35562), (2322, 29635), (3870, 17781), (5805, 11854), (5927, 11610)]