323583540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{770437}}^1$

素因数の和:770456

約数の個数: 48

約数和(自身を含む): 1035468672

約数和(自身を除く): 711885132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 770437, 1540874, 2311311, 3081748, 3852185, 4622622, 5393059, 7704370, 9245244, 10786118, 11556555, 15408740, 16179177, 21572236, 23113110, 26965295, 32358354, 46226220, 53930590, 64716708, 80895885, 107861180, 161791770, 323583540]

約数ペア:

[(1, 323583540), (2, 161791770), (3, 107861180), (4, 80895885), (5, 64716708), (6, 53930590), (7, 46226220), (10, 32358354), (12, 26965295), (14, 23113110), (15, 21572236), (20, 16179177), (21, 15408740), (28, 11556555), (30, 10786118), (35, 9245244), (42, 7704370), (60, 5393059), (70, 4622622), (84, 3852185), (105, 3081748), (140, 2311311), (210, 1540874), (420, 770437)]