102183620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9479}}^1$

素因数の和:9513

約数の個数: 72

約数和(自身を含む): 272341440

約数和(自身を除く): 170157820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 9479, 10780, 18958, 37916, 47395, 66353, 94790, 104269, 132706, 189580, 208538, 265412, 331765, 417076, 464471, 521345, 663530, 729883, 928942, 1042690, 1327060, 1459766, 1857884, 2085380, 2322355, 2919532, 3649415, 4644710, 5109181, 7298830, 9289420, 10218362, 14597660, 20436724, 25545905, 51091810, 102183620]

約数ペア:

[(1, 102183620), (2, 51091810), (4, 25545905), (5, 20436724), (7, 14597660), (10, 10218362), (11, 9289420), (14, 7298830), (20, 5109181), (22, 4644710), (28, 3649415), (35, 2919532), (44, 2322355), (49, 2085380), (55, 1857884), (70, 1459766), (77, 1327060), (98, 1042690), (110, 928942), (140, 729883), (154, 663530), (196, 521345), (220, 464471), (245, 417076), (308, 331765), (385, 265412), (490, 208538), (539, 189580), (770, 132706), (980, 104269), (1078, 94790), (1540, 66353), (2156, 47395), (2695, 37916), (5390, 18958), (9479, 10780)]