30203485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 11164835

約数列:

[1, 5, 13, 23, 65, 89, 115, 227, 299, 445, 1135, 1157, 1495, 2047, 2951, 5221, 5785, 10235, 14755, 20203, 26105, 26611, 67873, 101015, 133055, 262639, 339365, 464669, 1313195, 2323345, 6040697, 30203485]

約数ペア:

[(1, 30203485), (5, 6040697), (13, 2323345), (23, 1313195), (65, 464669), (89, 339365), (115, 262639), (227, 133055), (299, 101015), (445, 67873), (1135, 26611), (1157, 26105), (1495, 20203), (2047, 14755), (2951, 10235), (5221, 5785)]