69777090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2477}}^1$

素因数の和:2803

約数の個数: 48

約数和(自身を含む): 182073528

約数和(自身を除く): 112296438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1878, 2477, 2817, 3130, 4695, 4954, 5634, 7431, 9390, 12385, 14085, 14862, 22293, 24770, 28170, 37155, 44586, 74310, 111465, 222930, 775301, 1550602, 2325903, 3876505, 4651806, 6977709, 7753010, 11629515, 13955418, 23259030, 34888545, 69777090]

約数ペア:

[(1, 69777090), (2, 34888545), (3, 23259030), (5, 13955418), (6, 11629515), (9, 7753010), (10, 6977709), (15, 4651806), (18, 3876505), (30, 2325903), (45, 1550602), (90, 775301), (313, 222930), (626, 111465), (939, 74310), (1565, 44586), (1878, 37155), (2477, 28170), (2817, 24770), (3130, 22293), (4695, 14862), (4954, 14085), (5634, 12385), (7431, 9390)]