3205860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 10886400

約数和(自身を除く): 7680540

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, 449, 476, 510, 595, 714, 898, 1020, 1190, 1347, 1428, 1785, 1796, 2245, 2380, 2694, 3143, 3570, 4490, 5388, 6286, 6735, 7140, 7633, 8980, 9429, 12572, 13470, 15266, 15715, 18858, 22899, 26940, 30532, 31430, 37716, 38165, 45798, 47145, 53431, 62860, 76330, 91596, 94290, 106862, 114495, 152660, 160293, 188580, 213724, 228990, 267155, 320586, 457980, 534310, 641172, 801465, 1068620, 1602930, 3205860]

約数ペア:

[(1, 3205860), (2, 1602930), (3, 1068620), (4, 801465), (5, 641172), (6, 534310), (7, 457980), (10, 320586), (12, 267155), (14, 228990), (15, 213724), (17, 188580), (20, 160293), (21, 152660), (28, 114495), (30, 106862), (34, 94290), (35, 91596), (42, 76330), (51, 62860), (60, 53431), (68, 47145), (70, 45798), (84, 38165), (85, 37716), (102, 31430), (105, 30532), (119, 26940), (140, 22899), (170, 18858), (204, 15715), (210, 15266), (238, 13470), (255, 12572), (340, 9429), (357, 8980), (420, 7633), (449, 7140), (476, 6735), (510, 6286), (595, 5388), (714, 4490), (898, 3570), (1020, 3143), (1190, 2694), (1347, 2380), (1428, 2245), (1785, 1796)]