13030570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 28512000

約数和(自身を除く): 15481430

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 131, 145, 203, 245, 262, 290, 343, 406, 490, 655, 686, 917, 1015, 1310, 1421, 1715, 1834, 2030, 2842, 3430, 3799, 4585, 6419, 7105, 7598, 9170, 9947, 12838, 14210, 18995, 19894, 26593, 32095, 37990, 44933, 49735, 53186, 64190, 89866, 99470, 132965, 186151, 224665, 265930, 372302, 449330, 930755, 1303057, 1861510, 2606114, 6515285, 13030570]

約数ペア:

[(1, 13030570), (2, 6515285), (5, 2606114), (7, 1861510), (10, 1303057), (14, 930755), (29, 449330), (35, 372302), (49, 265930), (58, 224665), (70, 186151), (98, 132965), (131, 99470), (145, 89866), (203, 64190), (245, 53186), (262, 49735), (290, 44933), (343, 37990), (406, 32095), (490, 26593), (655, 19894), (686, 18995), (917, 14210), (1015, 12838), (1310, 9947), (1421, 9170), (1715, 7598), (1834, 7105), (2030, 6419), (2842, 4585), (3430, 3799)]