138355590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{78167}}^1$

素因数の和:78236

約数の個数: 32

約数和(自身を含む): 337685760

約数和(自身を除く): 199330170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 78167, 156334, 234501, 390835, 469002, 781670, 1172505, 2345010, 4611853, 9223706, 13835559, 23059265, 27671118, 46118530, 69177795, 138355590]

約数ペア:

[(1, 138355590), (2, 69177795), (3, 46118530), (5, 27671118), (6, 23059265), (10, 13835559), (15, 9223706), (30, 4611853), (59, 2345010), (118, 1172505), (177, 781670), (295, 469002), (354, 390835), (590, 234501), (885, 156334), (1770, 78167)]