82952730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131671}}^1$

素因数の和:131691

約数の個数: 48

約数和(自身を含む): 246489984

約数和(自身を除く): 163537254

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 131671, 263342, 395013, 658355, 790026, 921697, 1185039, 1316710, 1843394, 1975065, 2370078, 2765091, 3950130, 4608485, 5530182, 5925195, 8295273, 9216970, 11850390, 13825455, 16590546, 27650910, 41476365, 82952730]

約数ペア:

[(1, 82952730), (2, 41476365), (3, 27650910), (5, 16590546), (6, 13825455), (7, 11850390), (9, 9216970), (10, 8295273), (14, 5925195), (15, 5530182), (18, 4608485), (21, 3950130), (30, 2765091), (35, 2370078), (42, 1975065), (45, 1843394), (63, 1316710), (70, 1185039), (90, 921697), (105, 790026), (126, 658355), (210, 395013), (315, 263342), (630, 131671)]