13615980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 46158336

約数和(自身を除く): 32542356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 1907, 2380, 3570, 3814, 5721, 7140, 7628, 9535, 11442, 13349, 19070, 22884, 26698, 28605, 32419, 38140, 40047, 53396, 57210, 64838, 66745, 80094, 97257, 114420, 129676, 133490, 160188, 162095, 194514, 200235, 226933, 266980, 324190, 389028, 400470, 453866, 486285, 648380, 680799, 800940, 907732, 972570, 1134665, 1361598, 1945140, 2269330, 2723196, 3403995, 4538660, 6807990, 13615980]

約数ペア:

[(1, 13615980), (2, 6807990), (3, 4538660), (4, 3403995), (5, 2723196), (6, 2269330), (7, 1945140), (10, 1361598), (12, 1134665), (14, 972570), (15, 907732), (17, 800940), (20, 680799), (21, 648380), (28, 486285), (30, 453866), (34, 400470), (35, 389028), (42, 324190), (51, 266980), (60, 226933), (68, 200235), (70, 194514), (84, 162095), (85, 160188), (102, 133490), (105, 129676), (119, 114420), (140, 97257), (170, 80094), (204, 66745), (210, 64838), (238, 57210), (255, 53396), (340, 40047), (357, 38140), (420, 32419), (476, 28605), (510, 26698), (595, 22884), (714, 19070), (1020, 13349), (1190, 11442), (1428, 9535), (1785, 7628), (1907, 7140), (2380, 5721), (3570, 3814)]