27702960430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{2377}}^1$

素因数の和:2749

約数の個数: 64

約数和(自身を含む): 51603132672

約数和(自身を除く): 23900172242

約数列:

[1, 2, 5, 10, 47, 94, 137, 181, 235, 274, 362, 470, 685, 905, 1370, 1810, 2377, 4754, 6439, 8507, 11885, 12878, 17014, 23770, 24797, 32195, 42535, 49594, 64390, 85070, 111719, 123985, 223438, 247970, 325649, 430237, 558595, 651298, 860474, 1117190, 1165459, 1628245, 2151185, 2330918, 3256490, 4302370, 5827295, 11654590, 15305503, 20221139, 30611006, 40442278, 58942469, 76527515, 101105695, 117884938, 153055030, 202211390, 294712345, 589424690, 2770296043, 5540592086, 13851480215, 27702960430]

約数ペア:

[(1, 27702960430), (2, 13851480215), (5, 5540592086), (10, 2770296043), (47, 589424690), (94, 294712345), (137, 202211390), (181, 153055030), (235, 117884938), (274, 101105695), (362, 76527515), (470, 58942469), (685, 40442278), (905, 30611006), (1370, 20221139), (1810, 15305503), (2377, 11654590), (4754, 5827295), (6439, 4302370), (8507, 3256490), (11885, 2330918), (12878, 2151185), (17014, 1628245), (23770, 1165459), (24797, 1117190), (32195, 860474), (42535, 651298), (49594, 558595), (64390, 430237), (85070, 325649), (111719, 247970), (123985, 223438)]