30319905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26251}}^1$

素因数の和:26277

約数の個数: 32

約数和(自身を含む): 60484608

約数和(自身を除く): 30164703

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 26251, 78753, 131255, 183757, 288761, 393765, 551271, 866283, 918785, 1443805, 2021327, 2756355, 4331415, 6063981, 10106635, 30319905]

約数ペア:

[(1, 30319905), (3, 10106635), (5, 6063981), (7, 4331415), (11, 2756355), (15, 2021327), (21, 1443805), (33, 918785), (35, 866283), (55, 551271), (77, 393765), (105, 288761), (165, 183757), (231, 131255), (385, 78753), (1155, 26251)]