139022010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35923}}^1$

素因数の和:35979

約数の個数: 48

約数和(自身を含む): 369873504

約数和(自身を除く): 230851494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 35923, 71846, 107769, 179615, 215538, 323307, 359230, 538845, 646614, 1077690, 1544689, 1616535, 3089378, 3233070, 4634067, 7723445, 9268134, 13902201, 15446890, 23170335, 27804402, 46340670, 69511005, 139022010]

約数ペア:

[(1, 139022010), (2, 69511005), (3, 46340670), (5, 27804402), (6, 23170335), (9, 15446890), (10, 13902201), (15, 9268134), (18, 7723445), (30, 4634067), (43, 3233070), (45, 3089378), (86, 1616535), (90, 1544689), (129, 1077690), (215, 646614), (258, 538845), (387, 359230), (430, 323307), (645, 215538), (774, 179615), (1290, 107769), (1935, 71846), (3870, 35923)]