136754940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{325607}}^1$

素因数の和:325626

約数の個数: 48

約数和(自身を含む): 437617152

約数和(自身を除く): 300862212

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, 325607, 651214, 976821, 1302428, 1628035, 1953642, 2279249, 3256070, 3907284, 4558498, 4884105, 6512140, 6837747, 9116996, 9768210, 11396245, 13675494, 19536420, 22792490, 27350988, 34188735, 45584980, 68377470, 136754940]

約数ペア:

[(1, 136754940), (2, 68377470), (3, 45584980), (4, 34188735), (5, 27350988), (6, 22792490), (7, 19536420), (10, 13675494), (12, 11396245), (14, 9768210), (15, 9116996), (20, 6837747), (21, 6512140), (28, 4884105), (30, 4558498), (35, 3907284), (42, 3256070), (60, 2279249), (70, 1953642), (84, 1628035), (105, 1302428), (140, 976821), (210, 651214), (420, 325607)]