222341140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{42923}}^1$

素因数の和:42976

約数の個数: 48

約数和(自身を含む): 548053632

約数和(自身を除く): 325712492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 42923, 85846, 171692, 214615, 300461, 429230, 600922, 858460, 1201844, 1502305, 1588151, 3004610, 3176302, 6009220, 6352604, 7940755, 11117057, 15881510, 22234114, 31763020, 44468228, 55585285, 111170570, 222341140]

約数ペア:

[(1, 222341140), (2, 111170570), (4, 55585285), (5, 44468228), (7, 31763020), (10, 22234114), (14, 15881510), (20, 11117057), (28, 7940755), (35, 6352604), (37, 6009220), (70, 3176302), (74, 3004610), (140, 1588151), (148, 1502305), (185, 1201844), (259, 858460), (370, 600922), (518, 429230), (740, 300461), (1036, 214615), (1295, 171692), (2590, 85846), (5180, 42923)]