154052010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{81509}}^1$

素因数の和:81532

約数の個数: 64

約数和(自身を含む): 469497600

約数和(自身を除く): 315445590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 81509, 163018, 244527, 407545, 489054, 570563, 733581, 815090, 1141126, 1222635, 1467162, 1711689, 2200743, 2445270, 2852815, 3423378, 3667905, 4401486, 5135067, 5705630, 7335810, 8558445, 10270134, 11003715, 15405201, 17116890, 22007430, 25675335, 30810402, 51350670, 77026005, 154052010]

約数ペア:

[(1, 154052010), (2, 77026005), (3, 51350670), (5, 30810402), (6, 25675335), (7, 22007430), (9, 17116890), (10, 15405201), (14, 11003715), (15, 10270134), (18, 8558445), (21, 7335810), (27, 5705630), (30, 5135067), (35, 4401486), (42, 3667905), (45, 3423378), (54, 2852815), (63, 2445270), (70, 2200743), (90, 1711689), (105, 1467162), (126, 1222635), (135, 1141126), (189, 815090), (210, 733581), (270, 570563), (315, 489054), (378, 407545), (630, 244527), (945, 163018), (1890, 81509)]