194348070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{308489}}^1$

素因数の和:308509

約数の個数: 48

約数和(自身を含む): 577493280

約数和(自身を除く): 383145210

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, 308489, 616978, 925467, 1542445, 1850934, 2159423, 2776401, 3084890, 4318846, 4627335, 5552802, 6478269, 9254670, 10797115, 12956538, 13882005, 19434807, 21594230, 27764010, 32391345, 38869614, 64782690, 97174035, 194348070]

約数ペア:

[(1, 194348070), (2, 97174035), (3, 64782690), (5, 38869614), (6, 32391345), (7, 27764010), (9, 21594230), (10, 19434807), (14, 13882005), (15, 12956538), (18, 10797115), (21, 9254670), (30, 6478269), (35, 5552802), (42, 4627335), (45, 4318846), (63, 3084890), (70, 2776401), (90, 2159423), (105, 1850934), (126, 1542445), (210, 925467), (315, 616978), (630, 308489)]