345497670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{182803}}^1$

素因数の和:182826

約数の個数: 64

約数和(自身を含む): 1052951040

約数和(自身を除く): 707453370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 182803, 365606, 548409, 914015, 1096818, 1279621, 1645227, 1828030, 2559242, 2742045, 3290454, 3838863, 4935681, 5484090, 6398105, 7677726, 8226135, 9871362, 11516589, 12796210, 16452270, 19194315, 23033178, 24678405, 34549767, 38388630, 49356810, 57582945, 69099534, 115165890, 172748835, 345497670]

約数ペア:

[(1, 345497670), (2, 172748835), (3, 115165890), (5, 69099534), (6, 57582945), (7, 49356810), (9, 38388630), (10, 34549767), (14, 24678405), (15, 23033178), (18, 19194315), (21, 16452270), (27, 12796210), (30, 11516589), (35, 9871362), (42, 8226135), (45, 7677726), (54, 6398105), (63, 5484090), (70, 4935681), (90, 3838863), (105, 3290454), (126, 2742045), (135, 2559242), (189, 1828030), (210, 1645227), (270, 1279621), (315, 1096818), (378, 914015), (630, 548409), (945, 365606), (1890, 182803)]