45069780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107309}}^1$

素因数の和:107328

約数の個数: 48

約数和(自身を含む): 144224640

約数和(自身を除く): 99154860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 107309, 214618, 321927, 429236, 536545, 643854, 751163, 1073090, 1287708, 1502326, 1609635, 2146180, 2253489, 3004652, 3219270, 3755815, 4506978, 6438540, 7511630, 9013956, 11267445, 15023260, 22534890, 45069780]

約数ペア:

[(1, 45069780), (2, 22534890), (3, 15023260), (4, 11267445), (5, 9013956), (6, 7511630), (7, 6438540), (10, 4506978), (12, 3755815), (14, 3219270), (15, 3004652), (20, 2253489), (21, 2146180), (28, 1609635), (30, 1502326), (35, 1287708), (42, 1073090), (60, 751163), (70, 643854), (84, 536545), (105, 429236), (140, 321927), (210, 214618), (420, 107309)]