251073030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1166

約数の個数: 128

約数和(自身を含む): 705761280

約数和(自身を除く): 454688250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 186, 190, 195, 247, 285, 310, 390, 403, 465, 494, 570, 589, 741, 806, 930, 1093, 1178, 1209, 1235, 1482, 1767, 2015, 2186, 2418, 2470, 2945, 3279, 3534, 3705, 4030, 5465, 5890, 6045, 6558, 7410, 7657, 8835, 10930, 12090, 14209, 15314, 16395, 17670, 20767, 22971, 28418, 32790, 33883, 38285, 41534, 42627, 45942, 62301, 67766, 71045, 76570, 85254, 101649, 103835, 114855, 124602, 142090, 169415, 203298, 207670, 213135, 229710, 269971, 311505, 338830, 426270, 440479, 508245, 539942, 623010, 643777, 809913, 880958, 1016490, 1287554, 1321437, 1349855, 1619826, 1931331, 2202395, 2642874, 2699710, 3218885, 3862662, 4049565, 4404790, 6437770, 6607185, 8099130, 8369101, 9656655, 13214370, 16738202, 19313310, 25107303, 41845505, 50214606, 83691010, 125536515, 251073030]

約数ペア:

[(1, 251073030), (2, 125536515), (3, 83691010), (5, 50214606), (6, 41845505), (10, 25107303), (13, 19313310), (15, 16738202), (19, 13214370), (26, 9656655), (30, 8369101), (31, 8099130), (38, 6607185), (39, 6437770), (57, 4404790), (62, 4049565), (65, 3862662), (78, 3218885), (93, 2699710), (95, 2642874), (114, 2202395), (130, 1931331), (155, 1619826), (186, 1349855), (190, 1321437), (195, 1287554), (247, 1016490), (285, 880958), (310, 809913), (390, 643777), (403, 623010), (465, 539942), (494, 508245), (570, 440479), (589, 426270), (741, 338830), (806, 311505), (930, 269971), (1093, 229710), (1178, 213135), (1209, 207670), (1235, 203298), (1482, 169415), (1767, 142090), (2015, 124602), (2186, 114855), (2418, 103835), (2470, 101649), (2945, 85254), (3279, 76570), (3534, 71045), (3705, 67766), (4030, 62301), (5465, 45942), (5890, 42627), (6045, 41534), (6558, 38285), (7410, 33883), (7657, 32790), (8835, 28418), (10930, 22971), (12090, 20767), (14209, 17670), (15314, 16395)]