2725170

素因数分解:

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

素因数の和:719

約数の個数: 64

約数和(自身を含む): 7879680

約数和(自身を除く): 5154510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 683, 798, 1330, 1366, 1995, 2049, 3415, 3990, 4098, 4781, 6830, 9562, 10245, 12977, 14343, 20490, 23905, 25954, 28686, 38931, 47810, 64885, 71715, 77862, 90839, 129770, 143430, 181678, 194655, 272517, 389310, 454195, 545034, 908390, 1362585, 2725170]

約数ペア:

[(1, 2725170), (2, 1362585), (3, 908390), (5, 545034), (6, 454195), (7, 389310), (10, 272517), (14, 194655), (15, 181678), (19, 143430), (21, 129770), (30, 90839), (35, 77862), (38, 71715), (42, 64885), (57, 47810), (70, 38931), (95, 28686), (105, 25954), (114, 23905), (133, 20490), (190, 14343), (210, 12977), (266, 10245), (285, 9562), (399, 6830), (570, 4781), (665, 4098), (683, 3990), (798, 3415), (1330, 2049), (1366, 1995)]