102214140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{243367}}^1$

素因数の和:243386

約数の個数: 48

約数和(自身を含む): 327086592

約数和(自身を除く): 224872452

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, 243367, 486734, 730101, 973468, 1216835, 1460202, 1703569, 2433670, 2920404, 3407138, 3650505, 4867340, 5110707, 6814276, 7301010, 8517845, 10221414, 14602020, 17035690, 20442828, 25553535, 34071380, 51107070, 102214140]

約数ペア:

[(1, 102214140), (2, 51107070), (3, 34071380), (4, 25553535), (5, 20442828), (6, 17035690), (7, 14602020), (10, 10221414), (12, 8517845), (14, 7301010), (15, 6814276), (20, 5110707), (21, 4867340), (28, 3650505), (30, 3407138), (35, 2920404), (42, 2433670), (60, 1703569), (70, 1460202), (84, 1216835), (105, 973468), (140, 730101), (210, 486734), (420, 243367)]