8445690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 25272000

約数和(自身を除く): 16826310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 449, 495, 570, 627, 855, 898, 990, 1045, 1254, 1347, 1710, 1881, 2090, 2245, 2694, 3135, 3762, 4041, 4490, 4939, 6270, 6735, 8082, 8531, 9405, 9878, 13470, 14817, 17062, 18810, 20205, 24695, 25593, 29634, 40410, 42655, 44451, 49390, 51186, 74085, 76779, 85310, 88902, 93841, 127965, 148170, 153558, 187682, 222255, 255930, 281523, 383895, 444510, 469205, 563046, 767790, 844569, 938410, 1407615, 1689138, 2815230, 4222845, 8445690]

約数ペア:

[(1, 8445690), (2, 4222845), (3, 2815230), (5, 1689138), (6, 1407615), (9, 938410), (10, 844569), (11, 767790), (15, 563046), (18, 469205), (19, 444510), (22, 383895), (30, 281523), (33, 255930), (38, 222255), (45, 187682), (55, 153558), (57, 148170), (66, 127965), (90, 93841), (95, 88902), (99, 85310), (110, 76779), (114, 74085), (165, 51186), (171, 49390), (190, 44451), (198, 42655), (209, 40410), (285, 29634), (330, 25593), (342, 24695), (418, 20205), (449, 18810), (495, 17062), (570, 14817), (627, 13470), (855, 9878), (898, 9405), (990, 8531), (1045, 8082), (1254, 6735), (1347, 6270), (1710, 4939), (1881, 4490), (2090, 4041), (2245, 3762), (2694, 3135)]