85557030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{219377}}^1$

素因数の和:219400

約数の個数: 32

約数和(自身を含む): 221133024

約数和(自身を除く): 135575994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 219377, 438754, 658131, 1096885, 1316262, 2193770, 2851901, 3290655, 5703802, 6581310, 8555703, 14259505, 17111406, 28519010, 42778515, 85557030]

約数ペア:

[(1, 85557030), (2, 42778515), (3, 28519010), (5, 17111406), (6, 14259505), (10, 8555703), (13, 6581310), (15, 5703802), (26, 3290655), (30, 2851901), (39, 2193770), (65, 1316262), (78, 1096885), (130, 658131), (195, 438754), (390, 219377)]