137436180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{46747}}^1$

素因数の和:46773

約数の個数: 72

約数和(自身を含む): 447658848

約数和(自身を除く): 310222668

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, 420, 490, 588, 735, 980, 1470, 2940, 46747, 93494, 140241, 186988, 233735, 280482, 327229, 467470, 560964, 654458, 701205, 934940, 981687, 1308916, 1402410, 1636145, 1963374, 2290603, 2804820, 3272290, 3926748, 4581206, 4908435, 6544580, 6871809, 9162412, 9816870, 11453015, 13743618, 19633740, 22906030, 27487236, 34359045, 45812060, 68718090, 137436180]

約数ペア:

[(1, 137436180), (2, 68718090), (3, 45812060), (4, 34359045), (5, 27487236), (6, 22906030), (7, 19633740), (10, 13743618), (12, 11453015), (14, 9816870), (15, 9162412), (20, 6871809), (21, 6544580), (28, 4908435), (30, 4581206), (35, 3926748), (42, 3272290), (49, 2804820), (60, 2290603), (70, 1963374), (84, 1636145), (98, 1402410), (105, 1308916), (140, 981687), (147, 934940), (196, 701205), (210, 654458), (245, 560964), (294, 467470), (420, 327229), (490, 280482), (588, 233735), (735, 186988), (980, 140241), (1470, 93494), (2940, 46747)]