3142899340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{368021}}^1$

素因数の和:368098

約数の個数: 48

約数和(自身を含む): 7666634304

約数和(自身を除く): 4523734964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 368021, 736042, 1472084, 1840105, 2576147, 3680210, 5152294, 7360420, 10304588, 12880735, 22449281, 25761470, 44898562, 51522940, 89797124, 112246405, 157144967, 224492810, 314289934, 448985620, 628579868, 785724835, 1571449670, 3142899340]

約数ペア:

[(1, 3142899340), (2, 1571449670), (4, 785724835), (5, 628579868), (7, 448985620), (10, 314289934), (14, 224492810), (20, 157144967), (28, 112246405), (35, 89797124), (61, 51522940), (70, 44898562), (122, 25761470), (140, 22449281), (244, 12880735), (305, 10304588), (427, 7360420), (610, 5152294), (854, 3680210), (1220, 2576147), (1708, 1840105), (2135, 1472084), (4270, 736042), (8540, 368021)]