105344680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{376231}}^1$

素因数の和:376249

約数の個数: 32

約数和(自身を含む): 270887040

約数和(自身を除く): 165542360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 376231, 752462, 1504924, 1881155, 2633617, 3009848, 3762310, 5267234, 7524620, 10534468, 13168085, 15049240, 21068936, 26336170, 52672340, 105344680]

約数ペア:

[(1, 105344680), (2, 52672340), (4, 26336170), (5, 21068936), (7, 15049240), (8, 13168085), (10, 10534468), (14, 7524620), (20, 5267234), (28, 3762310), (35, 3009848), (40, 2633617), (56, 1881155), (70, 1504924), (140, 752462), (280, 376231)]