87205770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23633}}^1$

素因数の和:23687

約数の個数: 48

約数和(自身を含む): 232274952

約数和(自身を除く): 145069182

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 23633, 47266, 70899, 118165, 141798, 212697, 236330, 354495, 425394, 708990, 968953, 1063485, 1937906, 2126970, 2906859, 4844765, 5813718, 8720577, 9689530, 14534295, 17441154, 29068590, 43602885, 87205770]

約数ペア:

[(1, 87205770), (2, 43602885), (3, 29068590), (5, 17441154), (6, 14534295), (9, 9689530), (10, 8720577), (15, 5813718), (18, 4844765), (30, 2906859), (41, 2126970), (45, 1937906), (82, 1063485), (90, 968953), (123, 708990), (205, 425394), (246, 354495), (369, 236330), (410, 212697), (615, 141798), (738, 118165), (1230, 70899), (1845, 47266), (3690, 23633)]