1880486550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1392953}}^1$

素因数の和:1392974

約数の個数: 48

約数和(自身を含む): 5181788880

約数和(自身を除く): 3301302330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1392953, 2785906, 4178859, 6964765, 8357718, 12536577, 13929530, 20894295, 25073154, 34823825, 37609731, 41788590, 62682885, 69647650, 75219462, 104471475, 125365770, 188048655, 208942950, 313414425, 376097310, 626828850, 940243275, 1880486550]

約数ペア:

[(1, 1880486550), (2, 940243275), (3, 626828850), (5, 376097310), (6, 313414425), (9, 208942950), (10, 188048655), (15, 125365770), (18, 104471475), (25, 75219462), (27, 69647650), (30, 62682885), (45, 41788590), (50, 37609731), (54, 34823825), (75, 25073154), (90, 20894295), (135, 13929530), (150, 12536577), (225, 8357718), (270, 6964765), (450, 4178859), (675, 2785906), (1350, 1392953)]