139717010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1103}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 257541120

約数和(自身を除く): 117824110

約数列:

[1, 2, 5, 10, 53, 106, 239, 265, 478, 530, 1103, 1195, 2206, 2390, 5515, 11030, 12667, 25334, 58459, 63335, 116918, 126670, 263617, 292295, 527234, 584590, 1318085, 2636170, 13971701, 27943402, 69858505, 139717010]

約数ペア:

[(1, 139717010), (2, 69858505), (5, 27943402), (10, 13971701), (53, 2636170), (106, 1318085), (239, 584590), (265, 527234), (478, 292295), (530, 263617), (1103, 126670), (1195, 116918), (2206, 63335), (2390, 58459), (5515, 25334), (11030, 12667)]