613000260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2818

約数の個数: 144

約数和(自身を含む): 1969007040

約数和(自身を除く): 1356006780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 43, 45, 58, 60, 86, 87, 90, 116, 129, 145, 172, 174, 180, 215, 258, 261, 290, 348, 387, 430, 435, 516, 522, 580, 645, 774, 860, 870, 1044, 1247, 1290, 1305, 1548, 1740, 1935, 2494, 2580, 2610, 2731, 3741, 3870, 4988, 5220, 5462, 6235, 7482, 7740, 8193, 10924, 11223, 12470, 13655, 14964, 16386, 18705, 22446, 24579, 24940, 27310, 32772, 37410, 40965, 44892, 49158, 54620, 56115, 74820, 79199, 81930, 98316, 112230, 117433, 122895, 158398, 163860, 224460, 234866, 237597, 245790, 316796, 352299, 395995, 469732, 475194, 491580, 587165, 704598, 712791, 791990, 950388, 1056897, 1174330, 1187985, 1409196, 1425582, 1583980, 1761495, 2113794, 2348660, 2375970, 2851164, 3405557, 3522990, 3563955, 4227588, 4751940, 5284485, 6811114, 7045980, 7127910, 10216671, 10568970, 13622228, 14255820, 17027785, 20433342, 21137940, 30650013, 34055570, 40866684, 51083355, 61300026, 68111140, 102166710, 122600052, 153250065, 204333420, 306500130, 613000260]

約数ペア:

[(1, 613000260), (2, 306500130), (3, 204333420), (4, 153250065), (5, 122600052), (6, 102166710), (9, 68111140), (10, 61300026), (12, 51083355), (15, 40866684), (18, 34055570), (20, 30650013), (29, 21137940), (30, 20433342), (36, 17027785), (43, 14255820), (45, 13622228), (58, 10568970), (60, 10216671), (86, 7127910), (87, 7045980), (90, 6811114), (116, 5284485), (129, 4751940), (145, 4227588), (172, 3563955), (174, 3522990), (180, 3405557), (215, 2851164), (258, 2375970), (261, 2348660), (290, 2113794), (348, 1761495), (387, 1583980), (430, 1425582), (435, 1409196), (516, 1187985), (522, 1174330), (580, 1056897), (645, 950388), (774, 791990), (860, 712791), (870, 704598), (1044, 587165), (1247, 491580), (1290, 475194), (1305, 469732), (1548, 395995), (1740, 352299), (1935, 316796), (2494, 245790), (2580, 237597), (2610, 234866), (2731, 224460), (3741, 163860), (3870, 158398), (4988, 122895), (5220, 117433), (5462, 112230), (6235, 98316), (7482, 81930), (7740, 79199), (8193, 74820), (10924, 56115), (11223, 54620), (12470, 49158), (13655, 44892), (14964, 40965), (16386, 37410), (18705, 32772), (22446, 27310), (24579, 24940)]