71658060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 214244352

約数和(自身を除く): 142586292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 163, 170, 204, 255, 326, 340, 431, 489, 510, 652, 815, 862, 978, 1020, 1293, 1630, 1724, 1956, 2155, 2445, 2586, 2771, 3260, 4310, 4890, 5172, 5542, 6465, 7327, 8313, 8620, 9780, 11084, 12930, 13855, 14654, 16626, 21981, 25860, 27710, 29308, 33252, 36635, 41565, 43962, 55420, 70253, 73270, 83130, 87924, 109905, 140506, 146540, 166260, 210759, 219810, 281012, 351265, 421518, 439620, 702530, 843036, 1053795, 1194301, 1405060, 2107590, 2388602, 3582903, 4215180, 4777204, 5971505, 7165806, 11943010, 14331612, 17914515, 23886020, 35829030, 71658060]

約数ペア:

[(1, 71658060), (2, 35829030), (3, 23886020), (4, 17914515), (5, 14331612), (6, 11943010), (10, 7165806), (12, 5971505), (15, 4777204), (17, 4215180), (20, 3582903), (30, 2388602), (34, 2107590), (51, 1405060), (60, 1194301), (68, 1053795), (85, 843036), (102, 702530), (163, 439620), (170, 421518), (204, 351265), (255, 281012), (326, 219810), (340, 210759), (431, 166260), (489, 146540), (510, 140506), (652, 109905), (815, 87924), (862, 83130), (978, 73270), (1020, 70253), (1293, 55420), (1630, 43962), (1724, 41565), (1956, 36635), (2155, 33252), (2445, 29308), (2586, 27710), (2771, 25860), (3260, 21981), (4310, 16626), (4890, 14654), (5172, 13855), (5542, 12930), (6465, 11084), (7327, 9780), (8313, 8620)]