47271630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 130549248

約数和(自身を除く): 83277618

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 978, 1141, 1381, 1630, 2282, 2445, 2762, 3423, 4143, 4890, 5705, 6846, 6905, 8286, 9667, 11410, 13810, 17115, 19334, 20715, 29001, 34230, 41430, 48335, 58002, 96670, 145005, 225103, 290010, 450206, 675309, 1125515, 1350618, 1575721, 2251030, 3151442, 3376545, 4727163, 6753090, 7878605, 9454326, 15757210, 23635815, 47271630]

約数ペア:

[(1, 47271630), (2, 23635815), (3, 15757210), (5, 9454326), (6, 7878605), (7, 6753090), (10, 4727163), (14, 3376545), (15, 3151442), (21, 2251030), (30, 1575721), (35, 1350618), (42, 1125515), (70, 675309), (105, 450206), (163, 290010), (210, 225103), (326, 145005), (489, 96670), (815, 58002), (978, 48335), (1141, 41430), (1381, 34230), (1630, 29001), (2282, 20715), (2445, 19334), (2762, 17115), (3423, 13810), (4143, 11410), (4890, 9667), (5705, 8286), (6846, 6905)]