486521140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{93923}}^1$

素因数の和:93976

約数の個数: 48

約数和(自身を含む): 1199221632

約数和(自身を除く): 712700492

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, 93923, 187846, 375692, 469615, 657461, 939230, 1314922, 1878460, 2629844, 3287305, 3475151, 6574610, 6950302, 13149220, 13900604, 17375755, 24326057, 34751510, 48652114, 69503020, 97304228, 121630285, 243260570, 486521140]

約数ペア:

[(1, 486521140), (2, 243260570), (4, 121630285), (5, 97304228), (7, 69503020), (10, 48652114), (14, 34751510), (20, 24326057), (28, 17375755), (35, 13900604), (37, 13149220), (70, 6950302), (74, 6574610), (140, 3475151), (148, 3287305), (185, 2629844), (259, 1878460), (370, 1314922), (518, 939230), (740, 657461), (1036, 469615), (1295, 375692), (2590, 187846), (5180, 93923)]