30141734

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 53760000

約数和(自身を除く): 23618266

約数列:

[1, 2, 7, 14, 31, 62, 199, 217, 349, 398, 434, 698, 1393, 2443, 2786, 4886, 6169, 10819, 12338, 21638, 43183, 69451, 75733, 86366, 138902, 151466, 486157, 972314, 2152981, 4305962, 15070867, 30141734]

約数ペア:

[(1, 30141734), (2, 15070867), (7, 4305962), (14, 2152981), (31, 972314), (62, 486157), (199, 151466), (217, 138902), (349, 86366), (398, 75733), (434, 69451), (698, 43183), (1393, 21638), (2443, 12338), (2786, 10819), (4886, 6169)]