7057740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 21450240

約数和(自身を除く): 14392500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 151, 164, 190, 205, 228, 246, 285, 302, 380, 410, 453, 492, 570, 604, 615, 755, 779, 820, 906, 1140, 1230, 1510, 1558, 1812, 2265, 2337, 2460, 2869, 3020, 3116, 3895, 4530, 4674, 5738, 6191, 7790, 8607, 9060, 9348, 11476, 11685, 12382, 14345, 15580, 17214, 18573, 23370, 24764, 28690, 30955, 34428, 37146, 43035, 46740, 57380, 61910, 74292, 86070, 92865, 117629, 123820, 172140, 185730, 235258, 352887, 371460, 470516, 588145, 705774, 1176290, 1411548, 1764435, 2352580, 3528870, 7057740]

約数ペア:

[(1, 7057740), (2, 3528870), (3, 2352580), (4, 1764435), (5, 1411548), (6, 1176290), (10, 705774), (12, 588145), (15, 470516), (19, 371460), (20, 352887), (30, 235258), (38, 185730), (41, 172140), (57, 123820), (60, 117629), (76, 92865), (82, 86070), (95, 74292), (114, 61910), (123, 57380), (151, 46740), (164, 43035), (190, 37146), (205, 34428), (228, 30955), (246, 28690), (285, 24764), (302, 23370), (380, 18573), (410, 17214), (453, 15580), (492, 14345), (570, 12382), (604, 11685), (615, 11476), (755, 9348), (779, 9060), (820, 8607), (906, 7790), (1140, 6191), (1230, 5738), (1510, 4674), (1558, 4530), (1812, 3895), (2265, 3116), (2337, 3020), (2460, 2869)]