30301384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 59639040

約数和(自身を除く): 29337656

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 2003, 3782, 4006, 7564, 8012, 15128, 16024, 62093, 122183, 124186, 244366, 248372, 488732, 496744, 977464, 3787673, 7575346, 15150692, 30301384]

約数ペア:

[(1, 30301384), (2, 15150692), (4, 7575346), (8, 3787673), (31, 977464), (61, 496744), (62, 488732), (122, 248372), (124, 244366), (244, 124186), (248, 122183), (488, 62093), (1891, 16024), (2003, 15128), (3782, 8012), (4006, 7564)]