1266510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 3589632

約数和(自身を除く): 2323122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 163, 185, 210, 222, 259, 326, 370, 489, 518, 555, 777, 815, 978, 1110, 1141, 1295, 1554, 1630, 2282, 2445, 2590, 3423, 3885, 4890, 5705, 6031, 6846, 7770, 11410, 12062, 17115, 18093, 30155, 34230, 36186, 42217, 60310, 84434, 90465, 126651, 180930, 211085, 253302, 422170, 633255, 1266510]

約数ペア:

[(1, 1266510), (2, 633255), (3, 422170), (5, 253302), (6, 211085), (7, 180930), (10, 126651), (14, 90465), (15, 84434), (21, 60310), (30, 42217), (35, 36186), (37, 34230), (42, 30155), (70, 18093), (74, 17115), (105, 12062), (111, 11410), (163, 7770), (185, 6846), (210, 6031), (222, 5705), (259, 4890), (326, 3885), (370, 3423), (489, 2590), (518, 2445), (555, 2282), (777, 1630), (815, 1554), (978, 1295), (1110, 1141)]