26260530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20357}}^1$

素因数の和:20410

約数の個数: 32

約数和(自身を含む): 64494144

約数和(自身を除く): 38233614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 20357, 40714, 61071, 101785, 122142, 203570, 305355, 610710, 875351, 1750702, 2626053, 4376755, 5252106, 8753510, 13130265, 26260530]

約数ペア:

[(1, 26260530), (2, 13130265), (3, 8753510), (5, 5252106), (6, 4376755), (10, 2626053), (15, 1750702), (30, 875351), (43, 610710), (86, 305355), (129, 203570), (215, 122142), (258, 101785), (430, 61071), (645, 40714), (1290, 20357)]