127110310

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 232401312

約数和(自身を除く): 105291002

約数列:

[1, 2, 5, 10, 113, 197, 226, 394, 565, 571, 985, 1130, 1142, 1970, 2855, 5710, 22261, 44522, 64523, 111305, 112487, 129046, 222610, 224974, 322615, 562435, 645230, 1124870, 12711031, 25422062, 63555155, 127110310]

約数ペア:

[(1, 127110310), (2, 63555155), (5, 25422062), (10, 12711031), (113, 1124870), (197, 645230), (226, 562435), (394, 322615), (565, 224974), (571, 222610), (985, 129046), (1130, 112487), (1142, 111305), (1970, 64523), (2855, 44522), (5710, 22261)]