4136090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 9061632

約数和(自身を除く): 4925542

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 367, 490, 734, 805, 1127, 1610, 1835, 2254, 2569, 3670, 5138, 5635, 8441, 11270, 12845, 16882, 17983, 25690, 35966, 42205, 59087, 84410, 89915, 118174, 179830, 295435, 413609, 590870, 827218, 2068045, 4136090]

約数ペア:

[(1, 4136090), (2, 2068045), (5, 827218), (7, 590870), (10, 413609), (14, 295435), (23, 179830), (35, 118174), (46, 89915), (49, 84410), (70, 59087), (98, 42205), (115, 35966), (161, 25690), (230, 17983), (245, 16882), (322, 12845), (367, 11270), (490, 8441), (734, 5635), (805, 5138), (1127, 3670), (1610, 2569), (1835, 2254)]