43189090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4679

約数の個数: 48

約数和(自身を含む): 95212800

約数和(自身を除く): 52023710

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4639, 4655, 9278, 9310, 23195, 32473, 46390, 64946, 88141, 162365, 176282, 227311, 324730, 440705, 454622, 616987, 881410, 1136555, 1233974, 2273110, 3084935, 4318909, 6169870, 8637818, 21594545, 43189090]

約数ペア:

[(1, 43189090), (2, 21594545), (5, 8637818), (7, 6169870), (10, 4318909), (14, 3084935), (19, 2273110), (35, 1233974), (38, 1136555), (49, 881410), (70, 616987), (95, 454622), (98, 440705), (133, 324730), (190, 227311), (245, 176282), (266, 162365), (490, 88141), (665, 64946), (931, 46390), (1330, 32473), (1862, 23195), (4639, 9310), (4655, 9278)]