70570740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1681

約数の個数: 96

約数和(自身を含む): 214220160

約数和(自身を除く): 143649420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1290, 1462, 1609, 2193, 2580, 2924, 3218, 3655, 4386, 4827, 6436, 7310, 8045, 8772, 9654, 10965, 14620, 16090, 19308, 21930, 24135, 27353, 32180, 43860, 48270, 54706, 69187, 82059, 96540, 109412, 136765, 138374, 164118, 207561, 273530, 276748, 328236, 345935, 410295, 415122, 547060, 691870, 820590, 830244, 1037805, 1176179, 1383740, 1641180, 2075610, 2352358, 3528537, 4151220, 4704716, 5880895, 7057074, 11761790, 14114148, 17642685, 23523580, 35285370, 70570740]

約数ペア:

[(1, 70570740), (2, 35285370), (3, 23523580), (4, 17642685), (5, 14114148), (6, 11761790), (10, 7057074), (12, 5880895), (15, 4704716), (17, 4151220), (20, 3528537), (30, 2352358), (34, 2075610), (43, 1641180), (51, 1383740), (60, 1176179), (68, 1037805), (85, 830244), (86, 820590), (102, 691870), (129, 547060), (170, 415122), (172, 410295), (204, 345935), (215, 328236), (255, 276748), (258, 273530), (340, 207561), (430, 164118), (510, 138374), (516, 136765), (645, 109412), (731, 96540), (860, 82059), (1020, 69187), (1290, 54706), (1462, 48270), (1609, 43860), (2193, 32180), (2580, 27353), (2924, 24135), (3218, 21930), (3655, 19308), (4386, 16090), (4827, 14620), (6436, 10965), (7310, 9654), (8045, 8772)]