30148916

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1008

約数の個数: 36

約数和(自身を含む): 61769988

約数和(自身を除く): 31621072

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 772, 797, 1351, 1594, 2702, 3188, 5404, 5579, 9457, 11158, 18914, 22316, 37828, 39053, 78106, 153821, 156212, 307642, 615284, 1076747, 2153494, 4306988, 7537229, 15074458, 30148916]

約数ペア:

[(1, 30148916), (2, 15074458), (4, 7537229), (7, 4306988), (14, 2153494), (28, 1076747), (49, 615284), (98, 307642), (193, 156212), (196, 153821), (386, 78106), (772, 39053), (797, 37828), (1351, 22316), (1594, 18914), (2702, 11158), (3188, 9457), (5404, 5579)]