15914030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 15535570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 727, 995, 1454, 1990, 2189, 3635, 4378, 7270, 7997, 10945, 15994, 21890, 39985, 79970, 144673, 289346, 723365, 1446730, 1591403, 3182806, 7957015, 15914030]

約数ペア:

[(1, 15914030), (2, 7957015), (5, 3182806), (10, 1591403), (11, 1446730), (22, 723365), (55, 289346), (110, 144673), (199, 79970), (398, 39985), (727, 21890), (995, 15994), (1454, 10945), (1990, 7997), (2189, 7270), (3635, 4378)]