2562630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12203}}^1$

素因数の和:12220

約数の個数: 32

約数和(自身を含む): 7029504

約数和(自身を除く): 4466874

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12203, 24406, 36609, 61015, 73218, 85421, 122030, 170842, 183045, 256263, 366090, 427105, 512526, 854210, 1281315, 2562630]

約数ペア:

[(1, 2562630), (2, 1281315), (3, 854210), (5, 512526), (6, 427105), (7, 366090), (10, 256263), (14, 183045), (15, 170842), (21, 122030), (30, 85421), (35, 73218), (42, 61015), (70, 36609), (105, 24406), (210, 12203)]