266393010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{52543}}^1$

素因数の和:52579

約数の個数: 48

約数和(自身を含む): 692319744

約数和(自身を除く): 425926734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 52543, 105086, 157629, 262715, 315258, 525430, 683059, 788145, 1366118, 1576290, 2049177, 3415295, 4098354, 6830590, 8879767, 10245885, 17759534, 20491770, 26639301, 44398835, 53278602, 88797670, 133196505, 266393010]

約数ペア:

[(1, 266393010), (2, 133196505), (3, 88797670), (5, 53278602), (6, 44398835), (10, 26639301), (13, 20491770), (15, 17759534), (26, 10245885), (30, 8879767), (39, 6830590), (65, 4098354), (78, 3415295), (130, 2049177), (169, 1576290), (195, 1366118), (338, 788145), (390, 683059), (507, 525430), (845, 315258), (1014, 262715), (1690, 157629), (2535, 105086), (5070, 52543)]