3847800540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{144763}}^1$

素因数の和:145218

約数の個数: 48

約数和(自身を含む): 10798236288

約数和(自身を除く): 6950435748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 4430, 5316, 6645, 8860, 13290, 26580, 144763, 289526, 434289, 579052, 723815, 868578, 1447630, 1737156, 2171445, 2895260, 4342890, 8685780, 64130009, 128260018, 192390027, 256520036, 320650045, 384780054, 641300090, 769560108, 961950135, 1282600180, 1923900270, 3847800540]

約数ペア:

[(1, 3847800540), (2, 1923900270), (3, 1282600180), (4, 961950135), (5, 769560108), (6, 641300090), (10, 384780054), (12, 320650045), (15, 256520036), (20, 192390027), (30, 128260018), (60, 64130009), (443, 8685780), (886, 4342890), (1329, 2895260), (1772, 2171445), (2215, 1737156), (2658, 1447630), (4430, 868578), (5316, 723815), (6645, 579052), (8860, 434289), (13290, 289526), (26580, 144763)]