82989570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{64333}}^1$

素因数の和:64386

約数の個数: 32

約数和(自身を含む): 203810112

約数和(自身を除く): 120820542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 64333, 128666, 192999, 321665, 385998, 643330, 964995, 1929990, 2766319, 5532638, 8298957, 13831595, 16597914, 27663190, 41494785, 82989570]

約数ペア:

[(1, 82989570), (2, 41494785), (3, 27663190), (5, 16597914), (6, 13831595), (10, 8298957), (15, 5532638), (30, 2766319), (43, 1929990), (86, 964995), (129, 643330), (215, 385998), (258, 321665), (430, 192999), (645, 128666), (1290, 64333)]