2188050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 3436590

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 503, 725, 870, 1006, 1450, 1509, 2175, 2515, 3018, 4350, 5030, 7545, 12575, 14587, 15090, 25150, 29174, 37725, 43761, 72935, 75450, 87522, 145870, 218805, 364675, 437610, 729350, 1094025, 2188050]

約数ペア:

[(1, 2188050), (2, 1094025), (3, 729350), (5, 437610), (6, 364675), (10, 218805), (15, 145870), (25, 87522), (29, 75450), (30, 72935), (50, 43761), (58, 37725), (75, 29174), (87, 25150), (145, 15090), (150, 14587), (174, 12575), (290, 7545), (435, 5030), (503, 4350), (725, 3018), (870, 2515), (1006, 2175), (1450, 1509)]