147002520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{175003}}^1$

素因数の和:175024

約数の個数: 64

約数和(自身を含む): 504011520

約数和(自身を除く): 357009000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 175003, 350006, 525009, 700012, 875015, 1050018, 1225021, 1400024, 1750030, 2100036, 2450042, 2625045, 3500060, 3675063, 4200072, 4900084, 5250090, 6125105, 7000120, 7350126, 9800168, 10500180, 12250210, 14700252, 18375315, 21000360, 24500420, 29400504, 36750630, 49000840, 73501260, 147002520]

約数ペア:

[(1, 147002520), (2, 73501260), (3, 49000840), (4, 36750630), (5, 29400504), (6, 24500420), (7, 21000360), (8, 18375315), (10, 14700252), (12, 12250210), (14, 10500180), (15, 9800168), (20, 7350126), (21, 7000120), (24, 6125105), (28, 5250090), (30, 4900084), (35, 4200072), (40, 3675063), (42, 3500060), (56, 2625045), (60, 2450042), (70, 2100036), (84, 1750030), (105, 1400024), (120, 1225021), (140, 1050018), (168, 875015), (210, 700012), (280, 525009), (420, 350006), (840, 175003)]