3013780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 8386560

約数和(自身を除く): 5372780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 103, 110, 133, 140, 154, 190, 206, 209, 220, 266, 308, 380, 385, 412, 418, 515, 532, 665, 721, 770, 836, 1030, 1045, 1133, 1330, 1442, 1463, 1540, 1957, 2060, 2090, 2266, 2660, 2884, 2926, 3605, 3914, 4180, 4532, 5665, 5852, 7210, 7315, 7828, 7931, 9785, 11330, 13699, 14420, 14630, 15862, 19570, 21527, 22660, 27398, 29260, 31724, 39140, 39655, 43054, 54796, 68495, 79310, 86108, 107635, 136990, 150689, 158620, 215270, 273980, 301378, 430540, 602756, 753445, 1506890, 3013780]

約数ペア:

[(1, 3013780), (2, 1506890), (4, 753445), (5, 602756), (7, 430540), (10, 301378), (11, 273980), (14, 215270), (19, 158620), (20, 150689), (22, 136990), (28, 107635), (35, 86108), (38, 79310), (44, 68495), (55, 54796), (70, 43054), (76, 39655), (77, 39140), (95, 31724), (103, 29260), (110, 27398), (133, 22660), (140, 21527), (154, 19570), (190, 15862), (206, 14630), (209, 14420), (220, 13699), (266, 11330), (308, 9785), (380, 7931), (385, 7828), (412, 7315), (418, 7210), (515, 5852), (532, 5665), (665, 4532), (721, 4180), (770, 3914), (836, 3605), (1030, 2926), (1045, 2884), (1133, 2660), (1330, 2266), (1442, 2090), (1463, 2060), (1540, 1957)]