5450340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 18385920

約数和(自身を除く): 12935580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 683, 798, 1140, 1330, 1366, 1596, 1995, 2049, 2660, 2732, 3415, 3990, 4098, 4781, 6830, 7980, 8196, 9562, 10245, 12977, 13660, 14343, 19124, 20490, 23905, 25954, 28686, 38931, 40980, 47810, 51908, 57372, 64885, 71715, 77862, 90839, 95620, 129770, 143430, 155724, 181678, 194655, 259540, 272517, 286860, 363356, 389310, 454195, 545034, 778620, 908390, 1090068, 1362585, 1816780, 2725170, 5450340]

約数ペア:

[(1, 5450340), (2, 2725170), (3, 1816780), (4, 1362585), (5, 1090068), (6, 908390), (7, 778620), (10, 545034), (12, 454195), (14, 389310), (15, 363356), (19, 286860), (20, 272517), (21, 259540), (28, 194655), (30, 181678), (35, 155724), (38, 143430), (42, 129770), (57, 95620), (60, 90839), (70, 77862), (76, 71715), (84, 64885), (95, 57372), (105, 51908), (114, 47810), (133, 40980), (140, 38931), (190, 28686), (210, 25954), (228, 23905), (266, 20490), (285, 19124), (380, 14343), (399, 13660), (420, 12977), (532, 10245), (570, 9562), (665, 8196), (683, 7980), (798, 6830), (1140, 4781), (1330, 4098), (1366, 3990), (1596, 3415), (1995, 2732), (2049, 2660)]