13798730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 29486592

約数和(自身を除く): 15687862

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 157, 170, 187, 235, 314, 374, 470, 517, 785, 799, 935, 1034, 1570, 1598, 1727, 1870, 2585, 2669, 3454, 3995, 5170, 5338, 7379, 7990, 8635, 8789, 13345, 14758, 17270, 17578, 26690, 29359, 36895, 43945, 58718, 73790, 81169, 87890, 125443, 146795, 162338, 250886, 293590, 405845, 627215, 811690, 1254430, 1379873, 2759746, 6899365, 13798730]

約数ペア:

[(1, 13798730), (2, 6899365), (5, 2759746), (10, 1379873), (11, 1254430), (17, 811690), (22, 627215), (34, 405845), (47, 293590), (55, 250886), (85, 162338), (94, 146795), (110, 125443), (157, 87890), (170, 81169), (187, 73790), (235, 58718), (314, 43945), (374, 36895), (470, 29359), (517, 26690), (785, 17578), (799, 17270), (935, 14758), (1034, 13345), (1570, 8789), (1598, 8635), (1727, 7990), (1870, 7379), (2585, 5338), (2669, 5170), (3454, 3995)]