251018070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3359}}^1$

素因数の和:3469

約数の個数: 64

約数和(自身を含む): 627056640

約数和(自身を除く): 376038570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 53, 94, 106, 141, 159, 235, 265, 282, 318, 470, 530, 705, 795, 1410, 1590, 2491, 3359, 4982, 6718, 7473, 10077, 12455, 14946, 16795, 20154, 24910, 33590, 37365, 50385, 74730, 100770, 157873, 178027, 315746, 356054, 473619, 534081, 789365, 890135, 947238, 1068162, 1578730, 1780270, 2368095, 2670405, 4736190, 5340810, 8367269, 16734538, 25101807, 41836345, 50203614, 83672690, 125509035, 251018070]

約数ペア:

[(1, 251018070), (2, 125509035), (3, 83672690), (5, 50203614), (6, 41836345), (10, 25101807), (15, 16734538), (30, 8367269), (47, 5340810), (53, 4736190), (94, 2670405), (106, 2368095), (141, 1780270), (159, 1578730), (235, 1068162), (265, 947238), (282, 890135), (318, 789365), (470, 534081), (530, 473619), (705, 356054), (795, 315746), (1410, 178027), (1590, 157873), (2491, 100770), (3359, 74730), (4982, 50385), (6718, 37365), (7473, 33590), (10077, 24910), (12455, 20154), (14946, 16795)]