30409944

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 78988800

約数和(自身を除く): 48578856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 129, 158, 172, 237, 258, 316, 344, 373, 474, 516, 632, 746, 948, 1032, 1119, 1492, 1896, 2238, 2984, 3397, 4476, 6794, 8952, 10191, 13588, 16039, 20382, 27176, 29467, 32078, 40764, 48117, 58934, 64156, 81528, 88401, 96234, 117868, 128312, 176802, 192468, 235736, 353604, 384936, 707208, 1267081, 2534162, 3801243, 5068324, 7602486, 10136648, 15204972, 30409944]

約数ペア:

[(1, 30409944), (2, 15204972), (3, 10136648), (4, 7602486), (6, 5068324), (8, 3801243), (12, 2534162), (24, 1267081), (43, 707208), (79, 384936), (86, 353604), (129, 235736), (158, 192468), (172, 176802), (237, 128312), (258, 117868), (316, 96234), (344, 88401), (373, 81528), (474, 64156), (516, 58934), (632, 48117), (746, 40764), (948, 32078), (1032, 29467), (1119, 27176), (1492, 20382), (1896, 16039), (2238, 13588), (2984, 10191), (3397, 8952), (4476, 6794)]