1069740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{283}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 3816960

約数和(自身を除く): 2747220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 283, 315, 378, 420, 540, 566, 630, 756, 849, 945, 1132, 1260, 1415, 1698, 1890, 1981, 2547, 2830, 3396, 3780, 3962, 4245, 5094, 5660, 5943, 7641, 7924, 8490, 9905, 10188, 11886, 12735, 15282, 16980, 17829, 19810, 23772, 25470, 29715, 30564, 35658, 38205, 39620, 50940, 53487, 59430, 71316, 76410, 89145, 106974, 118860, 152820, 178290, 213948, 267435, 356580, 534870, 1069740]

約数ペア:

[(1, 1069740), (2, 534870), (3, 356580), (4, 267435), (5, 213948), (6, 178290), (7, 152820), (9, 118860), (10, 106974), (12, 89145), (14, 76410), (15, 71316), (18, 59430), (20, 53487), (21, 50940), (27, 39620), (28, 38205), (30, 35658), (35, 30564), (36, 29715), (42, 25470), (45, 23772), (54, 19810), (60, 17829), (63, 16980), (70, 15282), (84, 12735), (90, 11886), (105, 10188), (108, 9905), (126, 8490), (135, 7924), (140, 7641), (180, 5943), (189, 5660), (210, 5094), (252, 4245), (270, 3962), (283, 3780), (315, 3396), (378, 2830), (420, 2547), (540, 1981), (566, 1890), (630, 1698), (756, 1415), (849, 1260), (945, 1132)]