6716759980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{20407}}^1$

素因数の和:22774

約数の個数: 48

約数和(自身を含む): 16127870976

約数和(自身を除く): 9411110996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2351, 4702, 9404, 11755, 16457, 20407, 23510, 32914, 40814, 47020, 65828, 81628, 82285, 102035, 142849, 164570, 204070, 285698, 329140, 408140, 571396, 714245, 1428490, 2856980, 47976857, 95953714, 191907428, 239884285, 335837999, 479768570, 671675998, 959537140, 1343351996, 1679189995, 3358379990, 6716759980]

約数ペア:

[(1, 6716759980), (2, 3358379990), (4, 1679189995), (5, 1343351996), (7, 959537140), (10, 671675998), (14, 479768570), (20, 335837999), (28, 239884285), (35, 191907428), (70, 95953714), (140, 47976857), (2351, 2856980), (4702, 1428490), (9404, 714245), (11755, 571396), (16457, 408140), (20407, 329140), (23510, 285698), (32914, 204070), (40814, 164570), (47020, 142849), (65828, 102035), (81628, 82285)]