1638330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 3979584

約数和(自身を除く): 2341254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 563, 582, 970, 1126, 1455, 1689, 2815, 2910, 3378, 5630, 8445, 16890, 54611, 109222, 163833, 273055, 327666, 546110, 819165, 1638330]

約数ペア:

[(1, 1638330), (2, 819165), (3, 546110), (5, 327666), (6, 273055), (10, 163833), (15, 109222), (30, 54611), (97, 16890), (194, 8445), (291, 5630), (485, 3378), (563, 2910), (582, 2815), (970, 1689), (1126, 1455)]