19005463740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25367}}^1\times {\mathrm{12487}}^1$

素因数の和:37866

約数の個数: 48

約数和(自身を含む): 53221658112

約数和(自身を除く): 34216194372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12487, 24974, 25367, 37461, 49948, 50734, 62435, 74922, 76101, 101468, 124870, 126835, 149844, 152202, 187305, 249740, 253670, 304404, 374610, 380505, 507340, 749220, 761010, 1522020, 316757729, 633515458, 950273187, 1267030916, 1583788645, 1900546374, 3167577290, 3801092748, 4751365935, 6335154580, 9502731870, 19005463740]

約数ペア:

[(1, 19005463740), (2, 9502731870), (3, 6335154580), (4, 4751365935), (5, 3801092748), (6, 3167577290), (10, 1900546374), (12, 1583788645), (15, 1267030916), (20, 950273187), (30, 633515458), (60, 316757729), (12487, 1522020), (24974, 761010), (25367, 749220), (37461, 507340), (49948, 380505), (50734, 374610), (62435, 304404), (74922, 253670), (76101, 249740), (101468, 187305), (124870, 152202), (126835, 149844)]