120868990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{1153}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 237797856

約数和(自身を除く): 116928866

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 953, 1153, 1906, 2306, 4765, 5765, 9530, 10483, 11530, 12683, 20966, 25366, 52415, 63415, 104830, 126830, 1098809, 2197618, 5494045, 10988090, 12086899, 24173798, 60434495, 120868990]

約数ペア:

[(1, 120868990), (2, 60434495), (5, 24173798), (10, 12086899), (11, 10988090), (22, 5494045), (55, 2197618), (110, 1098809), (953, 126830), (1153, 104830), (1906, 63415), (2306, 52415), (4765, 25366), (5765, 20966), (9530, 12683), (10483, 11530)]