9181071720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{879413}}^1$

素因数の和:879459

約数の個数: 96

約数和(自身を含む): 30867431400

約数和(自身を除く): 21686359680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 879413, 1758826, 2638239, 3517652, 4397065, 5276478, 7035304, 7914717, 8794130, 10552956, 13191195, 15829434, 17588260, 21105912, 25502977, 26382390, 31658868, 35176520, 39573585, 51005954, 52764780, 63317736, 76508931, 79147170, 102011908, 105529560, 127514885, 153017862, 158294340, 204023816, 229526793, 255029770, 306035724, 316588680, 382544655, 459053586, 510059540, 612071448, 765089310, 918107172, 1020119080, 1147633965, 1530178620, 1836214344, 2295267930, 3060357240, 4590535860, 9181071720]

約数ペア:

[(1, 9181071720), (2, 4590535860), (3, 3060357240), (4, 2295267930), (5, 1836214344), (6, 1530178620), (8, 1147633965), (9, 1020119080), (10, 918107172), (12, 765089310), (15, 612071448), (18, 510059540), (20, 459053586), (24, 382544655), (29, 316588680), (30, 306035724), (36, 255029770), (40, 229526793), (45, 204023816), (58, 158294340), (60, 153017862), (72, 127514885), (87, 105529560), (90, 102011908), (116, 79147170), (120, 76508931), (145, 63317736), (174, 52764780), (180, 51005954), (232, 39573585), (261, 35176520), (290, 31658868), (348, 26382390), (360, 25502977), (435, 21105912), (522, 17588260), (580, 15829434), (696, 13191195), (870, 10552956), (1044, 8794130), (1160, 7914717), (1305, 7035304), (1740, 5276478), (2088, 4397065), (2610, 3517652), (3480, 2638239), (5220, 1758826), (10440, 879413)]