146654340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{349177}}^1$

素因数の和:349196

約数の個数: 48

約数和(自身を含む): 469295232

約数和(自身を除く): 322640892

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, 349177, 698354, 1047531, 1396708, 1745885, 2095062, 2444239, 3491770, 4190124, 4888478, 5237655, 6983540, 7332717, 9776956, 10475310, 12221195, 14665434, 20950620, 24442390, 29330868, 36663585, 48884780, 73327170, 146654340]

約数ペア:

[(1, 146654340), (2, 73327170), (3, 48884780), (4, 36663585), (5, 29330868), (6, 24442390), (7, 20950620), (10, 14665434), (12, 12221195), (14, 10475310), (15, 9776956), (20, 7332717), (21, 6983540), (28, 5237655), (30, 4888478), (35, 4190124), (42, 3491770), (60, 2444239), (70, 2095062), (84, 1745885), (105, 1396708), (140, 1047531), (210, 698354), (420, 349177)]