155134310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 302579712

約数和(自身を除く): 147445402

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 113, 115, 127, 226, 230, 235, 254, 470, 565, 635, 1081, 1130, 1270, 2162, 2599, 2921, 5198, 5311, 5405, 5842, 5969, 10622, 10810, 11938, 12995, 14351, 14605, 25990, 26555, 28702, 29210, 29845, 53110, 59690, 71755, 122153, 137287, 143510, 244306, 274574, 330073, 610765, 660146, 674497, 686435, 1221530, 1348994, 1372870, 1650365, 3300730, 3372485, 6744970, 15513431, 31026862, 77567155, 155134310]

約数ペア:

[(1, 155134310), (2, 77567155), (5, 31026862), (10, 15513431), (23, 6744970), (46, 3372485), (47, 3300730), (94, 1650365), (113, 1372870), (115, 1348994), (127, 1221530), (226, 686435), (230, 674497), (235, 660146), (254, 610765), (470, 330073), (565, 274574), (635, 244306), (1081, 143510), (1130, 137287), (1270, 122153), (2162, 71755), (2599, 59690), (2921, 53110), (5198, 29845), (5311, 29210), (5405, 28702), (5842, 26555), (5969, 25990), (10622, 14605), (10810, 14351), (11938, 12995)]