13294890

素因数分解:

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

素因数の和:516

約数の個数: 96

約数和(自身を含む): 40435200

約数和(自身を除く): 27140310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 282, 315, 329, 423, 449, 470, 630, 658, 705, 846, 898, 987, 1347, 1410, 1645, 1974, 2115, 2245, 2694, 2961, 3143, 3290, 4041, 4230, 4490, 4935, 5922, 6286, 6735, 8082, 9429, 9870, 13470, 14805, 15715, 18858, 20205, 21103, 28287, 29610, 31430, 40410, 42206, 47145, 56574, 63309, 94290, 105515, 126618, 141435, 147721, 189927, 211030, 282870, 295442, 316545, 379854, 443163, 633090, 738605, 886326, 949635, 1329489, 1477210, 1899270, 2215815, 2658978, 4431630, 6647445, 13294890]

約数ペア:

[(1, 13294890), (2, 6647445), (3, 4431630), (5, 2658978), (6, 2215815), (7, 1899270), (9, 1477210), (10, 1329489), (14, 949635), (15, 886326), (18, 738605), (21, 633090), (30, 443163), (35, 379854), (42, 316545), (45, 295442), (47, 282870), (63, 211030), (70, 189927), (90, 147721), (94, 141435), (105, 126618), (126, 105515), (141, 94290), (210, 63309), (235, 56574), (282, 47145), (315, 42206), (329, 40410), (423, 31430), (449, 29610), (470, 28287), (630, 21103), (658, 20205), (705, 18858), (846, 15715), (898, 14805), (987, 13470), (1347, 9870), (1410, 9429), (1645, 8082), (1974, 6735), (2115, 6286), (2245, 5922), (2694, 4935), (2961, 4490), (3143, 4230), (3290, 4041)]