27462140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 63821520

約数和(自身を除く): 36359380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 59, 68, 74, 85, 118, 148, 170, 185, 236, 295, 340, 370, 590, 629, 740, 1003, 1180, 1258, 1369, 2006, 2183, 2516, 2738, 3145, 4012, 4366, 5015, 5476, 6290, 6845, 8732, 10030, 10915, 12580, 13690, 20060, 21830, 23273, 27380, 37111, 43660, 46546, 74222, 80771, 93092, 116365, 148444, 161542, 185555, 232730, 323084, 371110, 403855, 465460, 742220, 807710, 1373107, 1615420, 2746214, 5492428, 6865535, 13731070, 27462140]

約数ペア:

[(1, 27462140), (2, 13731070), (4, 6865535), (5, 5492428), (10, 2746214), (17, 1615420), (20, 1373107), (34, 807710), (37, 742220), (59, 465460), (68, 403855), (74, 371110), (85, 323084), (118, 232730), (148, 185555), (170, 161542), (185, 148444), (236, 116365), (295, 93092), (340, 80771), (370, 74222), (590, 46546), (629, 43660), (740, 37111), (1003, 27380), (1180, 23273), (1258, 21830), (1369, 20060), (2006, 13690), (2183, 12580), (2516, 10915), (2738, 10030), (3145, 8732), (4012, 6845), (4366, 6290), (5015, 5476)]