69155170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1319}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 146266560

約数和(自身を除く): 77111390

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 214, 245, 490, 535, 749, 1070, 1319, 1498, 2638, 3745, 5243, 6595, 7490, 9233, 10486, 13190, 18466, 26215, 46165, 52430, 64631, 92330, 129262, 141133, 282266, 323155, 646310, 705665, 987931, 1411330, 1975862, 4939655, 6915517, 9879310, 13831034, 34577585, 69155170]

約数ペア:

[(1, 69155170), (2, 34577585), (5, 13831034), (7, 9879310), (10, 6915517), (14, 4939655), (35, 1975862), (49, 1411330), (70, 987931), (98, 705665), (107, 646310), (214, 323155), (245, 282266), (490, 141133), (535, 129262), (749, 92330), (1070, 64631), (1319, 52430), (1498, 46165), (2638, 26215), (3745, 18466), (5243, 13190), (6595, 10486), (7490, 9233)]