11431170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 29947320

約数和(自身を除く): 18516150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 809, 942, 1413, 1570, 1618, 2355, 2427, 2826, 4045, 4710, 4854, 7065, 7281, 8090, 12135, 14130, 14562, 24270, 36405, 72810, 127013, 254026, 381039, 635065, 762078, 1143117, 1270130, 1905195, 2286234, 3810390, 5715585, 11431170]

約数ペア:

[(1, 11431170), (2, 5715585), (3, 3810390), (5, 2286234), (6, 1905195), (9, 1270130), (10, 1143117), (15, 762078), (18, 635065), (30, 381039), (45, 254026), (90, 127013), (157, 72810), (314, 36405), (471, 24270), (785, 14562), (809, 14130), (942, 12135), (1413, 8090), (1570, 7281), (1618, 7065), (2355, 4854), (2427, 4710), (2826, 4045)]