30198288

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{8861}}^1$

素因数の和:8943

約数の個数: 40

約数和(自身を含む): 79119936

約数和(自身を除く): 48921648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 8861, 17722, 26583, 35444, 53166, 70888, 106332, 141776, 212664, 425328, 629131, 1258262, 1887393, 2516524, 3774786, 5033048, 7549572, 10066096, 15099144, 30198288]

約数ペア:

[(1, 30198288), (2, 15099144), (3, 10066096), (4, 7549572), (6, 5033048), (8, 3774786), (12, 2516524), (16, 1887393), (24, 1258262), (48, 629131), (71, 425328), (142, 212664), (213, 141776), (284, 106332), (426, 70888), (568, 53166), (852, 35444), (1136, 26583), (1704, 17722), (3408, 8861)]