150972010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{7621}}^1$

素因数の和:7918

約数の個数: 32

約数和(自身を含む): 311709312

約数和(自身を除く): 160737302

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3962, 7621, 9905, 15242, 19810, 38105, 53347, 76210, 106694, 266735, 533470, 2156743, 4313486, 10783715, 15097201, 21567430, 30194402, 75486005, 150972010]

約数ペア:

[(1, 150972010), (2, 75486005), (5, 30194402), (7, 21567430), (10, 15097201), (14, 10783715), (35, 4313486), (70, 2156743), (283, 533470), (566, 266735), (1415, 106694), (1981, 76210), (2830, 53347), (3962, 38105), (7621, 19810), (9905, 15242)]