67364990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 153031680

約数和(自身を除く): 85666690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 89, 110, 154, 178, 385, 445, 623, 770, 890, 979, 983, 1246, 1958, 1966, 3115, 4895, 4915, 6230, 6853, 6881, 9790, 9830, 10813, 13706, 13762, 21626, 34265, 34405, 54065, 68530, 68810, 75691, 87487, 108130, 151382, 174974, 378455, 437435, 612409, 756910, 874870, 962357, 1224818, 1924714, 3062045, 4811785, 6124090, 6736499, 9623570, 13472998, 33682495, 67364990]

約数ペア:

[(1, 67364990), (2, 33682495), (5, 13472998), (7, 9623570), (10, 6736499), (11, 6124090), (14, 4811785), (22, 3062045), (35, 1924714), (55, 1224818), (70, 962357), (77, 874870), (89, 756910), (110, 612409), (154, 437435), (178, 378455), (385, 174974), (445, 151382), (623, 108130), (770, 87487), (890, 75691), (979, 68810), (983, 68530), (1246, 54065), (1958, 34405), (1966, 34265), (3115, 21626), (4895, 13762), (4915, 13706), (6230, 10813), (6853, 9830), (6881, 9790)]