1306590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 3175200

約数和(自身を除く): 1868610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 449, 485, 582, 898, 970, 1347, 1455, 2245, 2694, 2910, 4490, 6735, 13470, 43553, 87106, 130659, 217765, 261318, 435530, 653295, 1306590]

約数ペア:

[(1, 1306590), (2, 653295), (3, 435530), (5, 261318), (6, 217765), (10, 130659), (15, 87106), (30, 43553), (97, 13470), (194, 6735), (291, 4490), (449, 2910), (485, 2694), (582, 2245), (898, 1455), (970, 1347)]