56664390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 85169850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 71, 74, 111, 142, 185, 213, 222, 355, 370, 426, 555, 710, 719, 1065, 1110, 1438, 2130, 2157, 2627, 3595, 4314, 5254, 7190, 7881, 10785, 13135, 15762, 21570, 26270, 26603, 39405, 51049, 53206, 78810, 79809, 102098, 133015, 153147, 159618, 255245, 266030, 306294, 399045, 510490, 765735, 798090, 1531470, 1888813, 3777626, 5666439, 9444065, 11332878, 18888130, 28332195, 56664390]

約数ペア:

[(1, 56664390), (2, 28332195), (3, 18888130), (5, 11332878), (6, 9444065), (10, 5666439), (15, 3777626), (30, 1888813), (37, 1531470), (71, 798090), (74, 765735), (111, 510490), (142, 399045), (185, 306294), (213, 266030), (222, 255245), (355, 159618), (370, 153147), (426, 133015), (555, 102098), (710, 79809), (719, 78810), (1065, 53206), (1110, 51049), (1438, 39405), (2130, 26603), (2157, 26270), (2627, 21570), (3595, 15762), (4314, 13135), (5254, 10785), (7190, 7881)]