30209736

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 78534720

約数和(自身を除く): 48324984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 73, 86, 129, 146, 172, 219, 258, 292, 344, 401, 438, 516, 584, 802, 876, 1032, 1203, 1604, 1752, 2406, 3139, 3208, 4812, 6278, 9417, 9624, 12556, 17243, 18834, 25112, 29273, 34486, 37668, 51729, 58546, 68972, 75336, 87819, 103458, 117092, 137944, 175638, 206916, 234184, 351276, 413832, 702552, 1258739, 2517478, 3776217, 5034956, 7552434, 10069912, 15104868, 30209736]

約数ペア:

[(1, 30209736), (2, 15104868), (3, 10069912), (4, 7552434), (6, 5034956), (8, 3776217), (12, 2517478), (24, 1258739), (43, 702552), (73, 413832), (86, 351276), (129, 234184), (146, 206916), (172, 175638), (219, 137944), (258, 117092), (292, 103458), (344, 87819), (401, 75336), (438, 68972), (516, 58546), (584, 51729), (802, 37668), (876, 34486), (1032, 29273), (1203, 25112), (1604, 18834), (1752, 17243), (2406, 12556), (3139, 9624), (3208, 9417), (4812, 6278)]