31101030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 83681280

約数和(自身を除く): 52580250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 907, 1143, 1270, 1814, 1905, 2286, 2721, 3429, 3810, 4535, 5442, 5715, 6858, 8163, 9070, 11430, 13605, 16326, 17145, 24489, 27210, 34290, 40815, 48978, 81630, 115189, 122445, 230378, 244890, 345567, 575945, 691134, 1036701, 1151890, 1727835, 2073402, 3110103, 3455670, 5183505, 6220206, 10367010, 15550515, 31101030]

約数ペア:

[(1, 31101030), (2, 15550515), (3, 10367010), (5, 6220206), (6, 5183505), (9, 3455670), (10, 3110103), (15, 2073402), (18, 1727835), (27, 1151890), (30, 1036701), (45, 691134), (54, 575945), (90, 345567), (127, 244890), (135, 230378), (254, 122445), (270, 115189), (381, 81630), (635, 48978), (762, 40815), (907, 34290), (1143, 27210), (1270, 24489), (1814, 17145), (1905, 16326), (2286, 13605), (2721, 11430), (3429, 9070), (3810, 8163), (4535, 6858), (5442, 5715)]