2034841970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{26891}}^1$

素因数の和:26975

約数の個数: 64

約数和(自身を含む): 4461060096

約数和(自身を除く): 2426218126

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 70, 94, 115, 161, 230, 235, 322, 329, 470, 658, 805, 1081, 1610, 1645, 2162, 3290, 5405, 7567, 10810, 15134, 26891, 37835, 53782, 75670, 134455, 188237, 268910, 376474, 618493, 941185, 1236986, 1263877, 1882370, 2527754, 3092465, 4329451, 6184930, 6319385, 8658902, 8847139, 12638770, 17694278, 21647255, 29069171, 43294510, 44235695, 58138342, 88471390, 145345855, 203484197, 290691710, 406968394, 1017420985, 2034841970]

約数ペア:

[(1, 2034841970), (2, 1017420985), (5, 406968394), (7, 290691710), (10, 203484197), (14, 145345855), (23, 88471390), (35, 58138342), (46, 44235695), (47, 43294510), (70, 29069171), (94, 21647255), (115, 17694278), (161, 12638770), (230, 8847139), (235, 8658902), (322, 6319385), (329, 6184930), (470, 4329451), (658, 3092465), (805, 2527754), (1081, 1882370), (1610, 1263877), (1645, 1236986), (2162, 941185), (3290, 618493), (5405, 376474), (7567, 268910), (10810, 188237), (15134, 134455), (26891, 75670), (37835, 53782)]