61625410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 139428864

約数和(自身を除く): 77803454

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 163, 326, 385, 491, 770, 815, 982, 1141, 1630, 1793, 2282, 2455, 3437, 3586, 4910, 5401, 5705, 6874, 8965, 10802, 11410, 12551, 17185, 17930, 25102, 27005, 34370, 37807, 54010, 62755, 75614, 80033, 125510, 160066, 189035, 378070, 400165, 560231, 800330, 880363, 1120462, 1760726, 2801155, 4401815, 5602310, 6162541, 8803630, 12325082, 30812705, 61625410]

約数ペア:

[(1, 61625410), (2, 30812705), (5, 12325082), (7, 8803630), (10, 6162541), (11, 5602310), (14, 4401815), (22, 2801155), (35, 1760726), (55, 1120462), (70, 880363), (77, 800330), (110, 560231), (154, 400165), (163, 378070), (326, 189035), (385, 160066), (491, 125510), (770, 80033), (815, 75614), (982, 62755), (1141, 54010), (1630, 37807), (1793, 34370), (2282, 27005), (2455, 25102), (3437, 17930), (3586, 17185), (4910, 12551), (5401, 11410), (5705, 10802), (6874, 8965)]