30769816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 76608000

約数和(自身を除く): 45838184

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 121, 133, 152, 154, 209, 239, 242, 266, 308, 418, 478, 484, 532, 616, 836, 847, 956, 968, 1064, 1463, 1672, 1673, 1694, 1912, 2299, 2629, 2926, 3346, 3388, 4541, 4598, 5258, 5852, 6692, 6776, 9082, 9196, 10516, 11704, 13384, 16093, 18164, 18392, 18403, 21032, 28919, 31787, 32186, 36328, 36806, 49951, 57838, 63574, 64372, 73612, 99902, 115676, 127148, 128744, 147224, 199804, 202433, 231352, 254296, 349657, 399608, 404866, 549461, 699314, 809732, 1098922, 1398628, 1619464, 2197844, 2797256, 3846227, 4395688, 7692454, 15384908, 30769816]

約数ペア:

[(1, 30769816), (2, 15384908), (4, 7692454), (7, 4395688), (8, 3846227), (11, 2797256), (14, 2197844), (19, 1619464), (22, 1398628), (28, 1098922), (38, 809732), (44, 699314), (56, 549461), (76, 404866), (77, 399608), (88, 349657), (121, 254296), (133, 231352), (152, 202433), (154, 199804), (209, 147224), (239, 128744), (242, 127148), (266, 115676), (308, 99902), (418, 73612), (478, 64372), (484, 63574), (532, 57838), (616, 49951), (836, 36806), (847, 36328), (956, 32186), (968, 31787), (1064, 28919), (1463, 21032), (1672, 18403), (1673, 18392), (1694, 18164), (1912, 16093), (2299, 13384), (2629, 11704), (2926, 10516), (3346, 9196), (3388, 9082), (4541, 6776), (4598, 6692), (5258, 5852)]