30489864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 79626240

約数和(自身を除く): 49136376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 107, 124, 186, 214, 248, 321, 372, 383, 428, 642, 744, 766, 856, 1149, 1284, 1532, 2298, 2568, 3064, 3317, 4596, 6634, 9192, 9951, 11873, 13268, 19902, 23746, 26536, 35619, 39804, 40981, 47492, 71238, 79608, 81962, 94984, 122943, 142476, 163924, 245886, 284952, 327848, 491772, 983544, 1270411, 2540822, 3811233, 5081644, 7622466, 10163288, 15244932, 30489864]

約数ペア:

[(1, 30489864), (2, 15244932), (3, 10163288), (4, 7622466), (6, 5081644), (8, 3811233), (12, 2540822), (24, 1270411), (31, 983544), (62, 491772), (93, 327848), (107, 284952), (124, 245886), (186, 163924), (214, 142476), (248, 122943), (321, 94984), (372, 81962), (383, 79608), (428, 71238), (642, 47492), (744, 40981), (766, 39804), (856, 35619), (1149, 26536), (1284, 23746), (1532, 19902), (2298, 13268), (2568, 11873), (3064, 9951), (3317, 9192), (4596, 6634)]