42586380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2297}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 130489632

約数和(自身を除く): 87903252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 2297, 3090, 3708, 4594, 4635, 6180, 6891, 9188, 9270, 11485, 13782, 18540, 20673, 22970, 27564, 34455, 41346, 45940, 68910, 82692, 103365, 137820, 206730, 236591, 413460, 473182, 709773, 946364, 1182955, 1419546, 2129319, 2365910, 2839092, 3548865, 4258638, 4731820, 7097730, 8517276, 10646595, 14195460, 21293190, 42586380]

約数ペア:

[(1, 42586380), (2, 21293190), (3, 14195460), (4, 10646595), (5, 8517276), (6, 7097730), (9, 4731820), (10, 4258638), (12, 3548865), (15, 2839092), (18, 2365910), (20, 2129319), (30, 1419546), (36, 1182955), (45, 946364), (60, 709773), (90, 473182), (103, 413460), (180, 236591), (206, 206730), (309, 137820), (412, 103365), (515, 82692), (618, 68910), (927, 45940), (1030, 41346), (1236, 34455), (1545, 27564), (1854, 22970), (2060, 20673), (2297, 18540), (3090, 13782), (3708, 11485), (4594, 9270), (4635, 9188), (6180, 6891)]