27292510

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 58608000

約数和(自身を除く): 31315490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 109, 146, 218, 245, 343, 365, 490, 511, 545, 686, 730, 763, 1022, 1090, 1526, 1715, 2555, 3430, 3577, 3815, 5110, 5341, 7154, 7630, 7957, 10682, 15914, 17885, 25039, 26705, 35770, 37387, 39785, 50078, 53410, 55699, 74774, 79570, 111398, 125195, 186935, 250390, 278495, 373870, 389893, 556990, 779786, 1949465, 2729251, 3898930, 5458502, 13646255, 27292510]

約数ペア:

[(1, 27292510), (2, 13646255), (5, 5458502), (7, 3898930), (10, 2729251), (14, 1949465), (35, 779786), (49, 556990), (70, 389893), (73, 373870), (98, 278495), (109, 250390), (146, 186935), (218, 125195), (245, 111398), (343, 79570), (365, 74774), (490, 55699), (511, 53410), (545, 50078), (686, 39785), (730, 37387), (763, 35770), (1022, 26705), (1090, 25039), (1526, 17885), (1715, 15914), (2555, 10682), (3430, 7957), (3577, 7630), (3815, 7154), (5110, 5341)]