30810376

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 59103000

約数和(自身を除く): 28292624

約数列:

[1, 2, 4, 8, 89, 109, 178, 218, 356, 397, 436, 712, 794, 872, 1588, 3176, 9701, 19402, 35333, 38804, 43273, 70666, 77608, 86546, 141332, 173092, 282664, 346184, 3851297, 7702594, 15405188, 30810376]

約数ペア:

[(1, 30810376), (2, 15405188), (4, 7702594), (8, 3851297), (89, 346184), (109, 282664), (178, 173092), (218, 141332), (356, 86546), (397, 77608), (436, 70666), (712, 43273), (794, 38804), (872, 35333), (1588, 19402), (3176, 9701)]