34608940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 77620032

約数和(自身を除く): 43011092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 743, 1370, 1486, 2329, 2740, 2972, 3715, 4658, 7430, 9316, 11645, 12631, 14860, 23290, 25262, 46580, 50524, 63155, 101791, 126310, 203582, 252620, 407164, 508955, 1017910, 1730447, 2035820, 3460894, 6921788, 8652235, 17304470, 34608940]

約数ペア:

[(1, 34608940), (2, 17304470), (4, 8652235), (5, 6921788), (10, 3460894), (17, 2035820), (20, 1730447), (34, 1017910), (68, 508955), (85, 407164), (137, 252620), (170, 203582), (274, 126310), (340, 101791), (548, 63155), (685, 50524), (743, 46580), (1370, 25262), (1486, 23290), (2329, 14860), (2740, 12631), (2972, 11645), (3715, 9316), (4658, 7430)]