30582810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{811}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 79803360

約数和(自身を除く): 49220550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 419, 811, 838, 1257, 1622, 2095, 2433, 2514, 3771, 4055, 4190, 4866, 6285, 7299, 7542, 8110, 12165, 12570, 14598, 18855, 24330, 36495, 37710, 72990, 339809, 679618, 1019427, 1699045, 2038854, 3058281, 3398090, 5097135, 6116562, 10194270, 15291405, 30582810]

約数ペア:

[(1, 30582810), (2, 15291405), (3, 10194270), (5, 6116562), (6, 5097135), (9, 3398090), (10, 3058281), (15, 2038854), (18, 1699045), (30, 1019427), (45, 679618), (90, 339809), (419, 72990), (811, 37710), (838, 36495), (1257, 24330), (1622, 18855), (2095, 14598), (2433, 12570), (2514, 12165), (3771, 8110), (4055, 7542), (4190, 7299), (4866, 6285)]