340522070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{40879}}^1$

素因数の和:40917

約数の個数: 48

約数和(自身を含む): 754971840

約数和(自身を除く): 414449770

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 40879, 81758, 204395, 286153, 408790, 572306, 694943, 1389886, 1430765, 2003071, 2861530, 3474715, 4006142, 4864601, 6949430, 9729202, 10015355, 20030710, 24323005, 34052207, 48646010, 68104414, 170261035, 340522070]

約数ペア:

[(1, 340522070), (2, 170261035), (5, 68104414), (7, 48646010), (10, 34052207), (14, 24323005), (17, 20030710), (34, 10015355), (35, 9729202), (49, 6949430), (70, 4864601), (85, 4006142), (98, 3474715), (119, 2861530), (170, 2003071), (238, 1430765), (245, 1389886), (490, 694943), (595, 572306), (833, 408790), (1190, 286153), (1666, 204395), (4165, 81758), (8330, 40879)]