66697930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{22307}}^1$

素因数の和:22350

約数の個数: 32

約数和(自身を含む): 134918784

約数和(自身を除く): 68220854

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 22307, 44614, 111535, 223070, 289991, 513061, 579982, 1026122, 1449955, 2565305, 2899910, 5130610, 6669793, 13339586, 33348965, 66697930]

約数ペア:

[(1, 66697930), (2, 33348965), (5, 13339586), (10, 6669793), (13, 5130610), (23, 2899910), (26, 2565305), (46, 1449955), (65, 1026122), (115, 579982), (130, 513061), (230, 289991), (299, 223070), (598, 111535), (1495, 44614), (2990, 22307)]