9508740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 28163520

約数和(自身を除く): 18654780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 439, 570, 722, 878, 1083, 1140, 1317, 1444, 1756, 1805, 2166, 2195, 2634, 3610, 4332, 4390, 5268, 5415, 6585, 7220, 8341, 8780, 10830, 13170, 16682, 21660, 25023, 26340, 33364, 41705, 50046, 83410, 100092, 125115, 158479, 166820, 250230, 316958, 475437, 500460, 633916, 792395, 950874, 1584790, 1901748, 2377185, 3169580, 4754370, 9508740]

約数ペア:

[(1, 9508740), (2, 4754370), (3, 3169580), (4, 2377185), (5, 1901748), (6, 1584790), (10, 950874), (12, 792395), (15, 633916), (19, 500460), (20, 475437), (30, 316958), (38, 250230), (57, 166820), (60, 158479), (76, 125115), (95, 100092), (114, 83410), (190, 50046), (228, 41705), (285, 33364), (361, 26340), (380, 25023), (439, 21660), (570, 16682), (722, 13170), (878, 10830), (1083, 8780), (1140, 8341), (1317, 7220), (1444, 6585), (1756, 5415), (1805, 5268), (2166, 4390), (2195, 4332), (2634, 3610)]