69901986469

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{307}}^1\times {\mathrm{3617}}^1$

素因数の和:3994

約数の個数: 48

約数和(自身を含む): 88737441408

約数和(自身を除く): 18835454939

約数列:

[1, 7, 17, 23, 119, 161, 307, 391, 529, 2149, 2737, 3617, 3703, 5219, 7061, 8993, 25319, 36533, 49427, 61489, 62951, 83191, 120037, 162403, 430423, 582337, 840259, 1110419, 1136821, 1414247, 1913393, 2760851, 7772933, 9899729, 13393751, 18877123, 19325957, 25539637, 32527681, 132139861, 178777459, 227693767, 434173829, 587411651, 3039216803, 4111881557, 9985998067, 69901986469]

約数ペア:

[(1, 69901986469), (7, 9985998067), (17, 4111881557), (23, 3039216803), (119, 587411651), (161, 434173829), (307, 227693767), (391, 178777459), (529, 132139861), (2149, 32527681), (2737, 25539637), (3617, 19325957), (3703, 18877123), (5219, 13393751), (7061, 9899729), (8993, 7772933), (25319, 2760851), (36533, 1913393), (49427, 1414247), (61489, 1136821), (62951, 1110419), (83191, 840259), (120037, 582337), (162403, 430423)]