30393055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 15640865

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 385, 445, 623, 887, 979, 3115, 4435, 4895, 6209, 6853, 9757, 31045, 34265, 48785, 68299, 78943, 341495, 394715, 552601, 868373, 2763005, 4341865, 6078611, 30393055]

約数ペア:

[(1, 30393055), (5, 6078611), (7, 4341865), (11, 2763005), (35, 868373), (55, 552601), (77, 394715), (89, 341495), (385, 78943), (445, 68299), (623, 48785), (887, 34265), (979, 31045), (3115, 9757), (4435, 6853), (4895, 6209)]