30450145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 43701120

約数和(自身を除く): 13250975

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1123, 1595, 2465, 5423, 5615, 12353, 19091, 27115, 32567, 61765, 95455, 162835, 210001, 358237, 553639, 1050005, 1791185, 2768195, 6090029, 30450145]

約数ペア:

[(1, 30450145), (5, 6090029), (11, 2768195), (17, 1791185), (29, 1050005), (55, 553639), (85, 358237), (145, 210001), (187, 162835), (319, 95455), (493, 61765), (935, 32567), (1123, 27115), (1595, 19091), (2465, 12353), (5423, 5615)]