4643870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 10768896

約数和(自身を除く): 6125026

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 163, 185, 259, 326, 370, 385, 407, 518, 770, 814, 815, 1141, 1295, 1630, 1793, 2035, 2282, 2590, 2849, 3586, 4070, 5698, 5705, 6031, 8965, 11410, 12062, 12551, 14245, 17930, 25102, 28490, 30155, 42217, 60310, 62755, 66341, 84434, 125510, 132682, 211085, 331705, 422170, 464387, 663410, 928774, 2321935, 4643870]

約数ペア:

[(1, 4643870), (2, 2321935), (5, 928774), (7, 663410), (10, 464387), (11, 422170), (14, 331705), (22, 211085), (35, 132682), (37, 125510), (55, 84434), (70, 66341), (74, 62755), (77, 60310), (110, 42217), (154, 30155), (163, 28490), (185, 25102), (259, 17930), (326, 14245), (370, 12551), (385, 12062), (407, 11410), (518, 8965), (770, 6031), (814, 5705), (815, 5698), (1141, 4070), (1295, 3586), (1630, 2849), (1793, 2590), (2035, 2282)]