61752620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 135303168

約数和(自身を除く): 73550548

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 206, 310, 412, 515, 620, 967, 1030, 1934, 2060, 3193, 3868, 4835, 6386, 9670, 12772, 15965, 19340, 29977, 31930, 59954, 63860, 99601, 119908, 149885, 199202, 299770, 398404, 498005, 599540, 996010, 1992020, 3087631, 6175262, 12350524, 15438155, 30876310, 61752620]

約数ペア:

[(1, 61752620), (2, 30876310), (4, 15438155), (5, 12350524), (10, 6175262), (20, 3087631), (31, 1992020), (62, 996010), (103, 599540), (124, 498005), (155, 398404), (206, 299770), (310, 199202), (412, 149885), (515, 119908), (620, 99601), (967, 63860), (1030, 59954), (1934, 31930), (2060, 29977), (3193, 19340), (3868, 15965), (4835, 12772), (6386, 9670)]