84906430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1289}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 174985920

約数和(自身を除く): 90079490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 941, 1289, 1882, 2578, 4705, 6445, 6587, 9023, 9410, 12890, 13174, 18046, 32935, 45115, 65870, 90230, 1212949, 2425898, 6064745, 8490643, 12129490, 16981286, 42453215, 84906430]

約数ペア:

[(1, 84906430), (2, 42453215), (5, 16981286), (7, 12129490), (10, 8490643), (14, 6064745), (35, 2425898), (70, 1212949), (941, 90230), (1289, 65870), (1882, 45115), (2578, 32935), (4705, 18046), (6445, 13174), (6587, 12890), (9023, 9410)]