8989170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2011}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 21729600

約数和(自身を除く): 12740430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2011, 2235, 4022, 4470, 6033, 10055, 12066, 20110, 30165, 60330, 299639, 599278, 898917, 1498195, 1797834, 2996390, 4494585, 8989170]

約数ペア:

[(1, 8989170), (2, 4494585), (3, 2996390), (5, 1797834), (6, 1498195), (10, 898917), (15, 599278), (30, 299639), (149, 60330), (298, 30165), (447, 20110), (745, 12066), (894, 10055), (1490, 6033), (2011, 4470), (2235, 4022)]