429453780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1022509}}^1$

素因数の和:1022528

約数の個数: 48

約数和(自身を含む): 1374253440

約数和(自身を除く): 944799660

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, 1022509, 2045018, 3067527, 4090036, 5112545, 6135054, 7157563, 10225090, 12270108, 14315126, 15337635, 20450180, 21472689, 28630252, 30675270, 35787815, 42945378, 61350540, 71575630, 85890756, 107363445, 143151260, 214726890, 429453780]

約数ペア:

[(1, 429453780), (2, 214726890), (3, 143151260), (4, 107363445), (5, 85890756), (6, 71575630), (7, 61350540), (10, 42945378), (12, 35787815), (14, 30675270), (15, 28630252), (20, 21472689), (21, 20450180), (28, 15337635), (30, 14315126), (35, 12270108), (42, 10225090), (60, 7157563), (70, 6135054), (84, 5112545), (105, 4090036), (140, 3067527), (210, 2045018), (420, 1022509)]