42950460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2087}}^1$

素因数の和:2120

約数の個数: 96

約数和(自身を含む): 140313600

約数和(自身を除く): 97363140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2087, 2940, 3430, 4116, 4174, 5145, 6261, 6860, 8348, 10290, 10435, 12522, 14609, 20580, 20870, 25044, 29218, 31305, 41740, 43827, 58436, 62610, 73045, 87654, 102263, 125220, 146090, 175308, 204526, 219135, 292180, 306789, 409052, 438270, 511315, 613578, 715841, 876540, 1022630, 1227156, 1431682, 1533945, 2045260, 2147523, 2863364, 3067890, 3579205, 4295046, 6135780, 7158410, 8590092, 10737615, 14316820, 21475230, 42950460]

約数ペア:

[(1, 42950460), (2, 21475230), (3, 14316820), (4, 10737615), (5, 8590092), (6, 7158410), (7, 6135780), (10, 4295046), (12, 3579205), (14, 3067890), (15, 2863364), (20, 2147523), (21, 2045260), (28, 1533945), (30, 1431682), (35, 1227156), (42, 1022630), (49, 876540), (60, 715841), (70, 613578), (84, 511315), (98, 438270), (105, 409052), (140, 306789), (147, 292180), (196, 219135), (210, 204526), (245, 175308), (294, 146090), (343, 125220), (420, 102263), (490, 87654), (588, 73045), (686, 62610), (735, 58436), (980, 43827), (1029, 41740), (1372, 31305), (1470, 29218), (1715, 25044), (2058, 20870), (2087, 20580), (2940, 14609), (3430, 12522), (4116, 10435), (4174, 10290), (5145, 8348), (6261, 6860)]