377278330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1367}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 802545408

約数和(自身を除く): 425267078

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 193, 286, 386, 715, 965, 1367, 1430, 1930, 2123, 2509, 2734, 4246, 5018, 6835, 10615, 12545, 13670, 15037, 17771, 21230, 25090, 27599, 30074, 35542, 55198, 75185, 88855, 137995, 150370, 177710, 195481, 263831, 275990, 390962, 527662, 977405, 1319155, 1954810, 2638310, 2902141, 3429803, 5804282, 6859606, 14510705, 17149015, 29021410, 34298030, 37727833, 75455666, 188639165, 377278330]

約数ペア:

[(1, 377278330), (2, 188639165), (5, 75455666), (10, 37727833), (11, 34298030), (13, 29021410), (22, 17149015), (26, 14510705), (55, 6859606), (65, 5804282), (110, 3429803), (130, 2902141), (143, 2638310), (193, 1954810), (286, 1319155), (386, 977405), (715, 527662), (965, 390962), (1367, 275990), (1430, 263831), (1930, 195481), (2123, 177710), (2509, 150370), (2734, 137995), (4246, 88855), (5018, 75185), (6835, 55198), (10615, 35542), (12545, 30074), (13670, 27599), (15037, 25090), (17771, 21230)]