3147540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 10160640

約数和(自身を除く): 7013100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 251, 285, 330, 380, 418, 502, 570, 627, 660, 753, 836, 1004, 1045, 1140, 1254, 1255, 1506, 2090, 2508, 2510, 2761, 3012, 3135, 3765, 4180, 4769, 5020, 5522, 6270, 7530, 8283, 9538, 11044, 12540, 13805, 14307, 15060, 16566, 19076, 23845, 27610, 28614, 33132, 41415, 47690, 52459, 55220, 57228, 71535, 82830, 95380, 104918, 143070, 157377, 165660, 209836, 262295, 286140, 314754, 524590, 629508, 786885, 1049180, 1573770, 3147540]

約数ペア:

[(1, 3147540), (2, 1573770), (3, 1049180), (4, 786885), (5, 629508), (6, 524590), (10, 314754), (11, 286140), (12, 262295), (15, 209836), (19, 165660), (20, 157377), (22, 143070), (30, 104918), (33, 95380), (38, 82830), (44, 71535), (55, 57228), (57, 55220), (60, 52459), (66, 47690), (76, 41415), (95, 33132), (110, 28614), (114, 27610), (132, 23845), (165, 19076), (190, 16566), (209, 15060), (220, 14307), (228, 13805), (251, 12540), (285, 11044), (330, 9538), (380, 8283), (418, 7530), (502, 6270), (570, 5522), (627, 5020), (660, 4769), (753, 4180), (836, 3765), (1004, 3135), (1045, 3012), (1140, 2761), (1254, 2510), (1255, 2508), (1506, 2090)]