88420470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{68543}}^1$

素因数の和:68596

約数の個数: 32

約数和(自身を含む): 217147392

約数和(自身を除く): 128726922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 68543, 137086, 205629, 342715, 411258, 685430, 1028145, 2056290, 2947349, 5894698, 8842047, 14736745, 17684094, 29473490, 44210235, 88420470]

約数ペア:

[(1, 88420470), (2, 44210235), (3, 29473490), (5, 17684094), (6, 14736745), (10, 8842047), (15, 5894698), (30, 2947349), (43, 2056290), (86, 1028145), (129, 685430), (215, 411258), (258, 342715), (430, 205629), (645, 137086), (1290, 68543)]