30059824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1709

約数の個数: 40

約数和(自身を含む): 62349680

約数和(自身を除く): 32289856

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 1621, 2318, 3242, 4636, 6484, 9272, 12968, 18544, 25936, 30799, 61598, 98881, 123196, 197762, 246392, 395524, 492784, 791048, 1582096, 1878739, 3757478, 7514956, 15029912, 30059824]

約数ペア:

[(1, 30059824), (2, 15029912), (4, 7514956), (8, 3757478), (16, 1878739), (19, 1582096), (38, 791048), (61, 492784), (76, 395524), (122, 246392), (152, 197762), (244, 123196), (304, 98881), (488, 61598), (976, 30799), (1159, 25936), (1621, 18544), (2318, 12968), (3242, 9272), (4636, 6484)]