30178316

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2046

約数の個数: 36

約数和(自身を含む): 62244000

約数和(自身を除く): 32065684

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 1949, 2212, 3871, 3898, 7742, 7796, 13643, 15484, 27286, 54572, 95501, 153971, 191002, 307942, 382004, 615884, 1077797, 2155594, 4311188, 7544579, 15089158, 30178316]

約数ペア:

[(1, 30178316), (2, 15089158), (4, 7544579), (7, 4311188), (14, 2155594), (28, 1077797), (49, 615884), (79, 382004), (98, 307942), (158, 191002), (196, 153971), (316, 95501), (553, 54572), (1106, 27286), (1949, 15484), (2212, 13643), (3871, 7796), (3898, 7742)]