39884670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 84531330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 189, 210, 235, 270, 282, 315, 329, 378, 423, 449, 470, 630, 658, 705, 846, 898, 945, 987, 1269, 1347, 1410, 1645, 1890, 1974, 2115, 2245, 2538, 2694, 2961, 3143, 3290, 4041, 4230, 4490, 4935, 5922, 6286, 6345, 6735, 8082, 8883, 9429, 9870, 12123, 12690, 13470, 14805, 15715, 17766, 18858, 20205, 21103, 24246, 28287, 29610, 31430, 40410, 42206, 44415, 47145, 56574, 60615, 63309, 84861, 88830, 94290, 105515, 121230, 126618, 141435, 147721, 169722, 189927, 211030, 282870, 295442, 316545, 379854, 424305, 443163, 569781, 633090, 738605, 848610, 886326, 949635, 1139562, 1329489, 1477210, 1899270, 2215815, 2658978, 2848905, 3988467, 4431630, 5697810, 6647445, 7976934, 13294890, 19942335, 39884670]

約数ペア:

[(1, 39884670), (2, 19942335), (3, 13294890), (5, 7976934), (6, 6647445), (7, 5697810), (9, 4431630), (10, 3988467), (14, 2848905), (15, 2658978), (18, 2215815), (21, 1899270), (27, 1477210), (30, 1329489), (35, 1139562), (42, 949635), (45, 886326), (47, 848610), (54, 738605), (63, 633090), (70, 569781), (90, 443163), (94, 424305), (105, 379854), (126, 316545), (135, 295442), (141, 282870), (189, 211030), (210, 189927), (235, 169722), (270, 147721), (282, 141435), (315, 126618), (329, 121230), (378, 105515), (423, 94290), (449, 88830), (470, 84861), (630, 63309), (658, 60615), (705, 56574), (846, 47145), (898, 44415), (945, 42206), (987, 40410), (1269, 31430), (1347, 29610), (1410, 28287), (1645, 24246), (1890, 21103), (1974, 20205), (2115, 18858), (2245, 17766), (2538, 15715), (2694, 14805), (2961, 13470), (3143, 12690), (3290, 12123), (4041, 9870), (4230, 9429), (4490, 8883), (4935, 8082), (5922, 6735), (6286, 6345)]