2100086030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{697703}}^1$

素因数の和:697760

約数の個数: 32

約数和(自身を含む): 4420652544

約数和(自身を除く): 2320566514

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 697703, 1395406, 3488515, 4883921, 6977030, 9767842, 24419605, 30001229, 48839210, 60002458, 150006145, 210008603, 300012290, 420017206, 1050043015, 2100086030]

約数ペア:

[(1, 2100086030), (2, 1050043015), (5, 420017206), (7, 300012290), (10, 210008603), (14, 150006145), (35, 60002458), (43, 48839210), (70, 30001229), (86, 24419605), (215, 9767842), (301, 6977030), (430, 4883921), (602, 3488515), (1505, 1395406), (3010, 697703)]