77639190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2693}}^1$

素因数の和:2765

約数の個数: 48

約数和(自身を含む): 192610224

約数和(自身を除く): 114971034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2693, 2883, 4805, 5386, 5766, 8079, 9610, 13465, 14415, 16158, 26930, 28830, 40395, 80790, 83483, 166966, 250449, 417415, 500898, 834830, 1252245, 2504490, 2587973, 5175946, 7763919, 12939865, 15527838, 25879730, 38819595, 77639190]

約数ペア:

[(1, 77639190), (2, 38819595), (3, 25879730), (5, 15527838), (6, 12939865), (10, 7763919), (15, 5175946), (30, 2587973), (31, 2504490), (62, 1252245), (93, 834830), (155, 500898), (186, 417415), (310, 250449), (465, 166966), (930, 83483), (961, 80790), (1922, 40395), (2693, 28830), (2883, 26930), (4805, 16158), (5386, 14415), (5766, 13465), (8079, 9610)]