65381310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2351}}^1$

素因数の和:2470

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 110736450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 1030, 1545, 1854, 2351, 2781, 3090, 4635, 4702, 5562, 7053, 9270, 11755, 13905, 14106, 21159, 23510, 27810, 35265, 42318, 63477, 70530, 105795, 126954, 211590, 242153, 317385, 484306, 634770, 726459, 1210765, 1452918, 2179377, 2421530, 3632295, 4358754, 6538131, 7264590, 10896885, 13076262, 21793770, 32690655, 65381310]

約数ペア:

[(1, 65381310), (2, 32690655), (3, 21793770), (5, 13076262), (6, 10896885), (9, 7264590), (10, 6538131), (15, 4358754), (18, 3632295), (27, 2421530), (30, 2179377), (45, 1452918), (54, 1210765), (90, 726459), (103, 634770), (135, 484306), (206, 317385), (270, 242153), (309, 211590), (515, 126954), (618, 105795), (927, 70530), (1030, 63477), (1545, 42318), (1854, 35265), (2351, 27810), (2781, 23510), (3090, 21159), (4635, 14106), (4702, 13905), (5562, 11755), (7053, 9270)]