1015151.00000000

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13001}}^1$

素因数の和:13031

約数の個数: 48

約数和(自身を含む): 218433600

約数和(自身を除く): 129246740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 13001, 26002, 52004, 65005, 91007, 130010, 182014, 260020, 364028, 455035, 637049, 910070, 1274098, 1820140, 2548196, 3185245, 4459343, 6370490, 8918686, 12740980, 17837372, 22296715, 44593430, 89186860]

約数ペア:

[(1, 89186860), (2, 44593430), (4, 22296715), (5, 17837372), (7, 12740980), (10, 8918686), (14, 6370490), (20, 4459343), (28, 3185245), (35, 2548196), (49, 1820140), (70, 1274098), (98, 910070), (140, 637049), (196, 455035), (245, 364028), (343, 260020), (490, 182014), (686, 130010), (980, 91007), (1372, 65005), (1715, 52004), (3430, 26002), (6860, 13001)]