2319269820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5522071}}^1$

素因数の和:5522090

約数の個数: 48

約数和(自身を含む): 7421664768

約数和(自身を除く): 5102394948

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, 5522071, 11044142, 16566213, 22088284, 27610355, 33132426, 38654497, 55220710, 66264852, 77308994, 82831065, 110441420, 115963491, 154617988, 165662130, 193272485, 231926982, 331324260, 386544970, 463853964, 579817455, 773089940, 1159634910, 2319269820]

約数ペア:

[(1, 2319269820), (2, 1159634910), (3, 773089940), (4, 579817455), (5, 463853964), (6, 386544970), (7, 331324260), (10, 231926982), (12, 193272485), (14, 165662130), (15, 154617988), (20, 115963491), (21, 110441420), (28, 82831065), (30, 77308994), (35, 66264852), (42, 55220710), (60, 38654497), (70, 33132426), (84, 27610355), (105, 22088284), (140, 16566213), (210, 11044142), (420, 5522071)]