325024140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{773867}}^1$

素因数の和:773886

約数の個数: 48

約数和(自身を含む): 1040078592

約数和(自身を除く): 715054452

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, 773867, 1547734, 2321601, 3095468, 3869335, 4643202, 5417069, 7738670, 9286404, 10834138, 11608005, 15477340, 16251207, 21668276, 23216010, 27085345, 32502414, 46432020, 54170690, 65004828, 81256035, 108341380, 162512070, 325024140]

約数ペア:

[(1, 325024140), (2, 162512070), (3, 108341380), (4, 81256035), (5, 65004828), (6, 54170690), (7, 46432020), (10, 32502414), (12, 27085345), (14, 23216010), (15, 21668276), (20, 16251207), (21, 15477340), (28, 11608005), (30, 10834138), (35, 9286404), (42, 7738670), (60, 5417069), (70, 4643202), (84, 3869335), (105, 3095468), (140, 2321601), (210, 1547734), (420, 773867)]