12011860

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 31449600

約数和(自身を除く): 19437740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 103, 119, 140, 170, 196, 206, 238, 245, 340, 343, 412, 476, 490, 515, 595, 686, 721, 833, 980, 1030, 1190, 1372, 1442, 1666, 1715, 1751, 2060, 2380, 2884, 3332, 3430, 3502, 3605, 4165, 5047, 5831, 6860, 7004, 7210, 8330, 8755, 10094, 11662, 12257, 14420, 16660, 17510, 20188, 23324, 24514, 25235, 29155, 35020, 35329, 49028, 50470, 58310, 61285, 70658, 85799, 100940, 116620, 122570, 141316, 171598, 176645, 245140, 343196, 353290, 428995, 600593, 706580, 857990, 1201186, 1715980, 2402372, 3002965, 6005930, 12011860]

約数ペア:

[(1, 12011860), (2, 6005930), (4, 3002965), (5, 2402372), (7, 1715980), (10, 1201186), (14, 857990), (17, 706580), (20, 600593), (28, 428995), (34, 353290), (35, 343196), (49, 245140), (68, 176645), (70, 171598), (85, 141316), (98, 122570), (103, 116620), (119, 100940), (140, 85799), (170, 70658), (196, 61285), (206, 58310), (238, 50470), (245, 49028), (340, 35329), (343, 35020), (412, 29155), (476, 25235), (490, 24514), (515, 23324), (595, 20188), (686, 17510), (721, 16660), (833, 14420), (980, 12257), (1030, 11662), (1190, 10094), (1372, 8755), (1442, 8330), (1666, 7210), (1715, 7004), (1751, 6860), (2060, 5831), (2380, 5047), (2884, 4165), (3332, 3605), (3430, 3502)]