13791820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 35481600

約数和(自身を除く): 21689780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 43, 58, 70, 79, 86, 116, 140, 145, 158, 172, 203, 215, 290, 301, 316, 395, 406, 430, 553, 580, 602, 790, 812, 860, 1015, 1106, 1204, 1247, 1505, 1580, 2030, 2212, 2291, 2494, 2765, 3010, 3397, 4060, 4582, 4988, 5530, 6020, 6235, 6794, 8729, 9164, 11060, 11455, 12470, 13588, 16037, 16985, 17458, 22910, 23779, 24940, 32074, 33970, 34916, 43645, 45820, 47558, 64148, 67940, 80185, 87290, 95116, 98513, 118895, 160370, 174580, 197026, 237790, 320740, 394052, 475580, 492565, 689591, 985130, 1379182, 1970260, 2758364, 3447955, 6895910, 13791820]

約数ペア:

[(1, 13791820), (2, 6895910), (4, 3447955), (5, 2758364), (7, 1970260), (10, 1379182), (14, 985130), (20, 689591), (28, 492565), (29, 475580), (35, 394052), (43, 320740), (58, 237790), (70, 197026), (79, 174580), (86, 160370), (116, 118895), (140, 98513), (145, 95116), (158, 87290), (172, 80185), (203, 67940), (215, 64148), (290, 47558), (301, 45820), (316, 43645), (395, 34916), (406, 33970), (430, 32074), (553, 24940), (580, 23779), (602, 22910), (790, 17458), (812, 16985), (860, 16037), (1015, 13588), (1106, 12470), (1204, 11455), (1247, 11060), (1505, 9164), (1580, 8729), (2030, 6794), (2212, 6235), (2291, 6020), (2494, 5530), (2765, 4988), (3010, 4582), (3397, 4060)]