91108270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 192036096

約数和(自身を除く): 100927826

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 83, 85, 110, 166, 170, 187, 374, 415, 587, 830, 913, 935, 1174, 1411, 1826, 1870, 2822, 2935, 4565, 5870, 6457, 7055, 9130, 9979, 12914, 14110, 15521, 19958, 31042, 32285, 48721, 49895, 64570, 77605, 97442, 99790, 109769, 155210, 219538, 243605, 487210, 535931, 548845, 828257, 1071862, 1097690, 1656514, 2679655, 4141285, 5359310, 8282570, 9110827, 18221654, 45554135, 91108270]

約数ペア:

[(1, 91108270), (2, 45554135), (5, 18221654), (10, 9110827), (11, 8282570), (17, 5359310), (22, 4141285), (34, 2679655), (55, 1656514), (83, 1097690), (85, 1071862), (110, 828257), (166, 548845), (170, 535931), (187, 487210), (374, 243605), (415, 219538), (587, 155210), (830, 109769), (913, 99790), (935, 97442), (1174, 77605), (1411, 64570), (1826, 49895), (1870, 48721), (2822, 32285), (2935, 31042), (4565, 19958), (5870, 15521), (6457, 14110), (7055, 12914), (9130, 9979)]