147908460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{7187}}^1$

素因数の和:7220

約数の個数: 96

約数和(自身を含む): 483033600

約数和(自身を除く): 335125140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 7187, 10290, 14374, 20580, 21561, 28748, 35935, 43122, 50309, 71870, 86244, 100618, 107805, 143740, 150927, 201236, 215610, 251545, 301854, 352163, 431220, 503090, 603708, 704326, 754635, 1006180, 1056489, 1408652, 1509270, 1760815, 2112978, 2465141, 3018540, 3521630, 4225956, 4930282, 5282445, 7043260, 7395423, 9860564, 10564890, 12325705, 14790846, 21129780, 24651410, 29581692, 36977115, 49302820, 73954230, 147908460]

約数ペア:

[(1, 147908460), (2, 73954230), (3, 49302820), (4, 36977115), (5, 29581692), (6, 24651410), (7, 21129780), (10, 14790846), (12, 12325705), (14, 10564890), (15, 9860564), (20, 7395423), (21, 7043260), (28, 5282445), (30, 4930282), (35, 4225956), (42, 3521630), (49, 3018540), (60, 2465141), (70, 2112978), (84, 1760815), (98, 1509270), (105, 1408652), (140, 1056489), (147, 1006180), (196, 754635), (210, 704326), (245, 603708), (294, 503090), (343, 431220), (420, 352163), (490, 301854), (588, 251545), (686, 215610), (735, 201236), (980, 150927), (1029, 143740), (1372, 107805), (1470, 100618), (1715, 86244), (2058, 71870), (2940, 50309), (3430, 43122), (4116, 35935), (5145, 28748), (6860, 21561), (7187, 20580), (10290, 14374)]