84118210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{44983}}^1$

素因数の和:45018

約数の個数: 32

約数和(自身を含む): 174897792

約数和(自身を除く): 90779582

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 44983, 89966, 224915, 449830, 494813, 764711, 989626, 1529422, 2474065, 3823555, 4948130, 7647110, 8411821, 16823642, 42059105, 84118210]

約数ペア:

[(1, 84118210), (2, 42059105), (5, 16823642), (10, 8411821), (11, 7647110), (17, 4948130), (22, 3823555), (34, 2474065), (55, 1529422), (85, 989626), (110, 764711), (170, 494813), (187, 449830), (374, 224915), (935, 89966), (1870, 44983)]