28025070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1187}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 67402368

約数和(自身を除く): 39377298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 787, 1187, 1574, 2361, 2374, 3561, 3935, 4722, 5935, 7122, 7870, 11805, 11870, 17805, 23610, 35610, 934169, 1868338, 2802507, 4670845, 5605014, 9341690, 14012535, 28025070]

約数ペア:

[(1, 28025070), (2, 14012535), (3, 9341690), (5, 5605014), (6, 4670845), (10, 2802507), (15, 1868338), (30, 934169), (787, 35610), (1187, 23610), (1574, 17805), (2361, 11870), (2374, 11805), (3561, 7870), (3935, 7122), (4722, 5935)]