12647670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 34974720

約数和(自身を除く): 22327050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 263, 458, 526, 687, 789, 1145, 1315, 1374, 1578, 1603, 1841, 2290, 2630, 3206, 3435, 3682, 3945, 4809, 5523, 6870, 7890, 8015, 9205, 9618, 11046, 16030, 18410, 24045, 27615, 48090, 55230, 60227, 120454, 180681, 301135, 361362, 421589, 602270, 843178, 903405, 1264767, 1806810, 2107945, 2529534, 4215890, 6323835, 12647670]

約数ペア:

[(1, 12647670), (2, 6323835), (3, 4215890), (5, 2529534), (6, 2107945), (7, 1806810), (10, 1264767), (14, 903405), (15, 843178), (21, 602270), (30, 421589), (35, 361362), (42, 301135), (70, 180681), (105, 120454), (210, 60227), (229, 55230), (263, 48090), (458, 27615), (526, 24045), (687, 18410), (789, 16030), (1145, 11046), (1315, 9618), (1374, 9205), (1578, 8015), (1603, 7890), (1841, 6870), (2290, 5523), (2630, 4809), (3206, 3945), (3435, 3682)]