74793290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 159570432

約数和(自身を除く): 84777142

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 193, 271, 286, 386, 542, 715, 965, 1355, 1430, 1930, 2123, 2509, 2710, 2981, 3523, 4246, 5018, 5962, 7046, 10615, 12545, 14905, 17615, 21230, 25090, 27599, 29810, 35230, 38753, 52303, 55198, 77506, 104606, 137995, 193765, 261515, 275990, 387530, 523030, 575333, 679939, 1150666, 1359878, 2876665, 3399695, 5753330, 6799390, 7479329, 14958658, 37396645, 74793290]

約数ペア:

[(1, 74793290), (2, 37396645), (5, 14958658), (10, 7479329), (11, 6799390), (13, 5753330), (22, 3399695), (26, 2876665), (55, 1359878), (65, 1150666), (110, 679939), (130, 575333), (143, 523030), (193, 387530), (271, 275990), (286, 261515), (386, 193765), (542, 137995), (715, 104606), (965, 77506), (1355, 55198), (1430, 52303), (1930, 38753), (2123, 35230), (2509, 29810), (2710, 27599), (2981, 25090), (3523, 21230), (4246, 17615), (5018, 14905), (5962, 12545), (7046, 10615)]