12567870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19949}}^1$

素因数の和:19969

約数の個数: 48

約数和(自身を含む): 37346400

約数和(自身を除く): 24778530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 19949, 39898, 59847, 99745, 119694, 139643, 179541, 199490, 279286, 299235, 359082, 418929, 598470, 698215, 837858, 897705, 1256787, 1396430, 1795410, 2094645, 2513574, 4189290, 6283935, 12567870]

約数ペア:

[(1, 12567870), (2, 6283935), (3, 4189290), (5, 2513574), (6, 2094645), (7, 1795410), (9, 1396430), (10, 1256787), (14, 897705), (15, 837858), (18, 698215), (21, 598470), (30, 418929), (35, 359082), (42, 299235), (45, 279286), (63, 199490), (70, 179541), (90, 139643), (105, 119694), (126, 99745), (210, 59847), (315, 39898), (630, 19949)]