30234765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 57065472

約数和(自身を除く): 26830707

約数列:

[1, 3, 5, 11, 15, 23, 31, 33, 55, 69, 93, 115, 155, 165, 253, 257, 341, 345, 465, 713, 759, 771, 1023, 1265, 1285, 1705, 2139, 2827, 3565, 3795, 3855, 5115, 5911, 7843, 7967, 8481, 10695, 14135, 17733, 23529, 23901, 29555, 39215, 39835, 42405, 65021, 87637, 88665, 117645, 119505, 183241, 195063, 262911, 325105, 438185, 549723, 916205, 975315, 1314555, 2015651, 2748615, 6046953, 10078255, 30234765]

約数ペア:

[(1, 30234765), (3, 10078255), (5, 6046953), (11, 2748615), (15, 2015651), (23, 1314555), (31, 975315), (33, 916205), (55, 549723), (69, 438185), (93, 325105), (115, 262911), (155, 195063), (165, 183241), (253, 119505), (257, 117645), (341, 88665), (345, 87637), (465, 65021), (713, 42405), (759, 39835), (771, 39215), (1023, 29555), (1265, 23901), (1285, 23529), (1705, 17733), (2139, 14135), (2827, 10695), (3565, 8481), (3795, 7967), (3855, 7843), (5115, 5911)]