30999912

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{24371}}^1$

素因数の和:24433

約数の個数: 32

約数和(自身を含む): 78965280

約数和(自身を除く): 47965368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 24371, 48742, 73113, 97484, 146226, 194968, 292452, 584904, 1291663, 2583326, 3874989, 5166652, 7749978, 10333304, 15499956, 30999912]

約数ペア:

[(1, 30999912), (2, 15499956), (3, 10333304), (4, 7749978), (6, 5166652), (8, 3874989), (12, 2583326), (24, 1291663), (53, 584904), (106, 292452), (159, 194968), (212, 146226), (318, 97484), (424, 73113), (636, 48742), (1272, 24371)]