65538730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4253}}^1$

素因数の和:4350

約数の個数: 32

約数和(自身を含む): 124965504

約数和(自身を除く): 59426774

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 4253, 7705, 8506, 15410, 21265, 42530, 97819, 195638, 284951, 489095, 569902, 978190, 1424755, 2849510, 6553873, 13107746, 32769365, 65538730]

約数ペア:

[(1, 65538730), (2, 32769365), (5, 13107746), (10, 6553873), (23, 2849510), (46, 1424755), (67, 978190), (115, 569902), (134, 489095), (230, 284951), (335, 195638), (670, 97819), (1541, 42530), (3082, 21265), (4253, 15410), (7705, 8506)]