71690760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2167

約数の個数: 96

約数和(自身を含む): 235511640

約数和(自身を除く): 163820880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2053, 2328, 2910, 3492, 3880, 4106, 4365, 5820, 6159, 6984, 8212, 8730, 10265, 11640, 12318, 16424, 17460, 18477, 20530, 24636, 30795, 34920, 36954, 41060, 49272, 61590, 73908, 82120, 92385, 123180, 147816, 184770, 199141, 246360, 369540, 398282, 597423, 739080, 796564, 995705, 1194846, 1593128, 1792269, 1991410, 2389692, 2987115, 3584538, 3982820, 4779384, 5974230, 7169076, 7965640, 8961345, 11948460, 14338152, 17922690, 23896920, 35845380, 71690760]

約数ペア:

[(1, 71690760), (2, 35845380), (3, 23896920), (4, 17922690), (5, 14338152), (6, 11948460), (8, 8961345), (9, 7965640), (10, 7169076), (12, 5974230), (15, 4779384), (18, 3982820), (20, 3584538), (24, 2987115), (30, 2389692), (36, 1991410), (40, 1792269), (45, 1593128), (60, 1194846), (72, 995705), (90, 796564), (97, 739080), (120, 597423), (180, 398282), (194, 369540), (291, 246360), (360, 199141), (388, 184770), (485, 147816), (582, 123180), (776, 92385), (873, 82120), (970, 73908), (1164, 61590), (1455, 49272), (1746, 41060), (1940, 36954), (2053, 34920), (2328, 30795), (2910, 24636), (3492, 20530), (3880, 18477), (4106, 17460), (4365, 16424), (5820, 12318), (6159, 11640), (6984, 10265), (8212, 8730)]