226275420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{538751}}^1$

素因数の和:538770

約数の個数: 48

約数和(自身を含む): 724082688

約数和(自身を除く): 497807268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 538751, 1077502, 1616253, 2155004, 2693755, 3232506, 3771257, 5387510, 6465012, 7542514, 8081265, 10775020, 11313771, 15085028, 16162530, 18856285, 22627542, 32325060, 37712570, 45255084, 56568855, 75425140, 113137710, 226275420]

約数ペア:

[(1, 226275420), (2, 113137710), (3, 75425140), (4, 56568855), (5, 45255084), (6, 37712570), (7, 32325060), (10, 22627542), (12, 18856285), (14, 16162530), (15, 15085028), (20, 11313771), (21, 10775020), (28, 8081265), (30, 7542514), (35, 6465012), (42, 5387510), (60, 3771257), (70, 3232506), (84, 2693755), (105, 2155004), (140, 1616253), (210, 1077502), (420, 538751)]