2019947010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{2287}}^1$

素因数の和:2855

約数の個数: 64

約数和(自身を含む): 4942080000

約数和(自身を除く): 2922132990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 499, 590, 885, 998, 1497, 1770, 2287, 2495, 2994, 4574, 4990, 6861, 7485, 11435, 13722, 14970, 22870, 29441, 34305, 58882, 68610, 88323, 134933, 147205, 176646, 269866, 294410, 404799, 441615, 674665, 809598, 883230, 1141213, 1349330, 2023995, 2282426, 3423639, 4047990, 5706065, 6847278, 11412130, 17118195, 34236390, 67331567, 134663134, 201994701, 336657835, 403989402, 673315670, 1009973505, 2019947010]

約数ペア:

[(1, 2019947010), (2, 1009973505), (3, 673315670), (5, 403989402), (6, 336657835), (10, 201994701), (15, 134663134), (30, 67331567), (59, 34236390), (118, 17118195), (177, 11412130), (295, 6847278), (354, 5706065), (499, 4047990), (590, 3423639), (885, 2282426), (998, 2023995), (1497, 1349330), (1770, 1141213), (2287, 883230), (2495, 809598), (2994, 674665), (4574, 441615), (4990, 404799), (6861, 294410), (7485, 269866), (11435, 176646), (13722, 147205), (14970, 134933), (22870, 88323), (29441, 68610), (34305, 58882)]