80915430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{2389}}^1$

素因数の和:3528

約数の個数: 32

約数和(自身を含む): 194450400

約数和(自身を除く): 113534970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1129, 2258, 2389, 3387, 4778, 5645, 6774, 7167, 11290, 11945, 14334, 16935, 23890, 33870, 35835, 71670, 2697181, 5394362, 8091543, 13485905, 16183086, 26971810, 40457715, 80915430]

約数ペア:

[(1, 80915430), (2, 40457715), (3, 26971810), (5, 16183086), (6, 13485905), (10, 8091543), (15, 5394362), (30, 2697181), (1129, 71670), (2258, 35835), (2389, 33870), (3387, 23890), (4778, 16935), (5645, 14334), (6774, 11945), (7167, 11290)]