1727869620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{1193}}^1$

素因数の和:1545

約数の個数: 96

約数和(自身を含む): 4910492160

約数和(自身を除く): 3182622540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 239, 303, 404, 478, 505, 606, 717, 956, 1010, 1193, 1195, 1212, 1434, 1515, 2020, 2386, 2390, 2868, 3030, 3579, 3585, 4772, 4780, 5965, 6060, 7158, 7170, 11930, 14316, 14340, 17895, 23860, 24139, 35790, 48278, 71580, 72417, 96556, 120493, 120695, 144834, 240986, 241390, 285127, 289668, 361479, 362085, 481972, 482780, 570254, 602465, 722958, 724170, 855381, 1140508, 1204930, 1425635, 1445916, 1448340, 1710762, 1807395, 2409860, 2851270, 3421524, 3614790, 4276905, 5702540, 7229580, 8553810, 17107620, 28797827, 57595654, 86393481, 115191308, 143989135, 172786962, 287978270, 345573924, 431967405, 575956540, 863934810, 1727869620]

約数ペア:

[(1, 1727869620), (2, 863934810), (3, 575956540), (4, 431967405), (5, 345573924), (6, 287978270), (10, 172786962), (12, 143989135), (15, 115191308), (20, 86393481), (30, 57595654), (60, 28797827), (101, 17107620), (202, 8553810), (239, 7229580), (303, 5702540), (404, 4276905), (478, 3614790), (505, 3421524), (606, 2851270), (717, 2409860), (956, 1807395), (1010, 1710762), (1193, 1448340), (1195, 1445916), (1212, 1425635), (1434, 1204930), (1515, 1140508), (2020, 855381), (2386, 724170), (2390, 722958), (2868, 602465), (3030, 570254), (3579, 482780), (3585, 481972), (4772, 362085), (4780, 361479), (5965, 289668), (6060, 285127), (7158, 241390), (7170, 240986), (11930, 144834), (14316, 120695), (14340, 120493), (17895, 96556), (23860, 72417), (24139, 71580), (35790, 48278)]