10890540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3559}}^1$

素因数の和:3591

約数の個数: 72

約数和(自身を含む): 34987680

約数和(自身を除く): 24097140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 3559, 7118, 10677, 14236, 17795, 21354, 32031, 35590, 42708, 53385, 60503, 64062, 71180, 106770, 121006, 128124, 160155, 181509, 213540, 242012, 302515, 320310, 363018, 544527, 605030, 640620, 726036, 907545, 1089054, 1210060, 1815090, 2178108, 2722635, 3630180, 5445270, 10890540]

約数ペア:

[(1, 10890540), (2, 5445270), (3, 3630180), (4, 2722635), (5, 2178108), (6, 1815090), (9, 1210060), (10, 1089054), (12, 907545), (15, 726036), (17, 640620), (18, 605030), (20, 544527), (30, 363018), (34, 320310), (36, 302515), (45, 242012), (51, 213540), (60, 181509), (68, 160155), (85, 128124), (90, 121006), (102, 106770), (153, 71180), (170, 64062), (180, 60503), (204, 53385), (255, 42708), (306, 35590), (340, 32031), (510, 21354), (612, 17795), (765, 14236), (1020, 10677), (1530, 7118), (3060, 3559)]