30233390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1439}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 29486290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1439, 1910, 2101, 2878, 4202, 7195, 10505, 14390, 15829, 21010, 31658, 79145, 158290, 274849, 549698, 1374245, 2748490, 3023339, 6046678, 15116695, 30233390]

約数ペア:

[(1, 30233390), (2, 15116695), (5, 6046678), (10, 3023339), (11, 2748490), (22, 1374245), (55, 549698), (110, 274849), (191, 158290), (382, 79145), (955, 31658), (1439, 21010), (1910, 15829), (2101, 14390), (2878, 10505), (4202, 7195)]