5729565540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{640891}}^1$

素因数の和:641052

約数の個数: 48

約数和(自身を含む): 16150478400

約数和(自身を除く): 10420912860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 640891, 1281782, 1922673, 2563564, 3204455, 3845346, 6408910, 7690692, 9613365, 12817820, 19226730, 38453460, 95492759, 190985518, 286478277, 381971036, 477463795, 572956554, 954927590, 1145913108, 1432391385, 1909855180, 2864782770, 5729565540]

約数ペア:

[(1, 5729565540), (2, 2864782770), (3, 1909855180), (4, 1432391385), (5, 1145913108), (6, 954927590), (10, 572956554), (12, 477463795), (15, 381971036), (20, 286478277), (30, 190985518), (60, 95492759), (149, 38453460), (298, 19226730), (447, 12817820), (596, 9613365), (745, 7690692), (894, 6408910), (1490, 3845346), (1788, 3204455), (2235, 2563564), (2980, 1922673), (4470, 1281782), (8940, 640891)]