30618615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{719}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 21636105

約数列:

[1, 3, 5, 15, 17, 51, 85, 167, 255, 501, 719, 835, 2157, 2505, 2839, 3595, 8517, 10785, 12223, 14195, 36669, 42585, 61115, 120073, 183345, 360219, 600365, 1801095, 2041241, 6123723, 10206205, 30618615]

約数ペア:

[(1, 30618615), (3, 10206205), (5, 6123723), (15, 2041241), (17, 1801095), (51, 600365), (85, 360219), (167, 183345), (255, 120073), (501, 61115), (719, 42585), (835, 36669), (2157, 14195), (2505, 12223), (2839, 10785), (3595, 8517)]