30829686

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 64447488

約数和(自身を除く): 33617802

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 1997, 2573, 3994, 5146, 5991, 7719, 11982, 15438, 61907, 123814, 165751, 185721, 331502, 371442, 497253, 994506, 5138281, 10276562, 15414843, 30829686]

約数ペア:

[(1, 30829686), (2, 15414843), (3, 10276562), (6, 5138281), (31, 994506), (62, 497253), (83, 371442), (93, 331502), (166, 185721), (186, 165751), (249, 123814), (498, 61907), (1997, 15438), (2573, 11982), (3994, 7719), (5146, 5991)]