13581660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5521}}^1$

素因数の和:5574

約数の個数: 48

約数和(自身を含む): 38963232

約数和(自身を除く): 25381572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 5521, 11042, 16563, 22084, 27605, 33126, 55210, 66252, 82815, 110420, 165630, 226361, 331260, 452722, 679083, 905444, 1131805, 1358166, 2263610, 2716332, 3395415, 4527220, 6790830, 13581660]

約数ペア:

[(1, 13581660), (2, 6790830), (3, 4527220), (4, 3395415), (5, 2716332), (6, 2263610), (10, 1358166), (12, 1131805), (15, 905444), (20, 679083), (30, 452722), (41, 331260), (60, 226361), (82, 165630), (123, 110420), (164, 82815), (205, 66252), (246, 55210), (410, 33126), (492, 27605), (615, 22084), (820, 16563), (1230, 11042), (2460, 5521)]