130133220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{44263}}^1$

素因数の和:44289

約数の個数: 72

約数和(自身を含む): 423872064

約数和(自身を除く): 293738844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 44263, 88526, 132789, 177052, 221315, 265578, 309841, 442630, 531156, 619682, 663945, 885260, 929523, 1239364, 1327890, 1549205, 1859046, 2168887, 2655780, 3098410, 3718092, 4337774, 4647615, 6196820, 6506661, 8675548, 9295230, 10844435, 13013322, 18590460, 21688870, 26026644, 32533305, 43377740, 65066610, 130133220]

約数ペア:

[(1, 130133220), (2, 65066610), (3, 43377740), (4, 32533305), (5, 26026644), (6, 21688870), (7, 18590460), (10, 13013322), (12, 10844435), (14, 9295230), (15, 8675548), (20, 6506661), (21, 6196820), (28, 4647615), (30, 4337774), (35, 3718092), (42, 3098410), (49, 2655780), (60, 2168887), (70, 1859046), (84, 1549205), (98, 1327890), (105, 1239364), (140, 929523), (147, 885260), (196, 663945), (210, 619682), (245, 531156), (294, 442630), (420, 309841), (490, 265578), (588, 221315), (735, 177052), (980, 132789), (1470, 88526), (2940, 44263)]