495087190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 1032155136

約数和(自身を除く): 537067946

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 47, 65, 94, 115, 130, 169, 230, 235, 271, 299, 338, 470, 542, 598, 611, 845, 1081, 1222, 1355, 1495, 1690, 2162, 2710, 2990, 3055, 3523, 3887, 5405, 6110, 6233, 7046, 7774, 7943, 10810, 12466, 12737, 14053, 15886, 17615, 19435, 25474, 28106, 31165, 35230, 38870, 39715, 45799, 62330, 63685, 70265, 79430, 81029, 91598, 127370, 140530, 162058, 165581, 182689, 228995, 292951, 331162, 365378, 405145, 457990, 585902, 810290, 827905, 913445, 1053377, 1464755, 1655810, 1826890, 2106754, 2152553, 2929510, 3808363, 4305106, 5266885, 7616726, 10533770, 10762765, 19041815, 21525530, 38083630, 49508719, 99017438, 247543595, 495087190]

約数ペア:

[(1, 495087190), (2, 247543595), (5, 99017438), (10, 49508719), (13, 38083630), (23, 21525530), (26, 19041815), (46, 10762765), (47, 10533770), (65, 7616726), (94, 5266885), (115, 4305106), (130, 3808363), (169, 2929510), (230, 2152553), (235, 2106754), (271, 1826890), (299, 1655810), (338, 1464755), (470, 1053377), (542, 913445), (598, 827905), (611, 810290), (845, 585902), (1081, 457990), (1222, 405145), (1355, 365378), (1495, 331162), (1690, 292951), (2162, 228995), (2710, 182689), (2990, 165581), (3055, 162058), (3523, 140530), (3887, 127370), (5405, 91598), (6110, 81029), (6233, 79430), (7046, 70265), (7774, 63685), (7943, 62330), (10810, 45799), (12466, 39715), (12737, 38870), (14053, 35230), (15886, 31165), (17615, 28106), (19435, 25474)]