74129460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53717}}^1$

素因数の和:53752

約数の個数: 48

約数和(自身を含む): 216590976

約数和(自身を除く): 142461516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 53717, 107434, 161151, 214868, 268585, 322302, 537170, 644604, 805755, 1074340, 1235491, 1611510, 2470982, 3223020, 3706473, 4941964, 6177455, 7412946, 12354910, 14825892, 18532365, 24709820, 37064730, 74129460]

約数ペア:

[(1, 74129460), (2, 37064730), (3, 24709820), (4, 18532365), (5, 14825892), (6, 12354910), (10, 7412946), (12, 6177455), (15, 4941964), (20, 3706473), (23, 3223020), (30, 2470982), (46, 1611510), (60, 1235491), (69, 1074340), (92, 805755), (115, 644604), (138, 537170), (230, 322302), (276, 268585), (345, 214868), (460, 161151), (690, 107434), (1380, 53717)]