30185370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 84324240

約数和(自身を除く): 54138870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 109, 153, 170, 181, 218, 255, 306, 327, 362, 510, 543, 545, 654, 765, 905, 981, 1086, 1090, 1530, 1629, 1635, 1810, 1853, 1962, 2715, 3077, 3258, 3270, 3706, 4905, 5430, 5559, 6154, 8145, 9231, 9265, 9810, 11118, 15385, 16290, 16677, 18462, 18530, 19729, 27693, 27795, 30770, 33354, 39458, 46155, 55386, 55590, 59187, 83385, 92310, 98645, 118374, 138465, 166770, 177561, 197290, 276930, 295935, 335393, 355122, 591870, 670786, 887805, 1006179, 1676965, 1775610, 2012358, 3018537, 3353930, 5030895, 6037074, 10061790, 15092685, 30185370]

約数ペア:

[(1, 30185370), (2, 15092685), (3, 10061790), (5, 6037074), (6, 5030895), (9, 3353930), (10, 3018537), (15, 2012358), (17, 1775610), (18, 1676965), (30, 1006179), (34, 887805), (45, 670786), (51, 591870), (85, 355122), (90, 335393), (102, 295935), (109, 276930), (153, 197290), (170, 177561), (181, 166770), (218, 138465), (255, 118374), (306, 98645), (327, 92310), (362, 83385), (510, 59187), (543, 55590), (545, 55386), (654, 46155), (765, 39458), (905, 33354), (981, 30770), (1086, 27795), (1090, 27693), (1530, 19729), (1629, 18530), (1635, 18462), (1810, 16677), (1853, 16290), (1962, 15385), (2715, 11118), (3077, 9810), (3258, 9265), (3270, 9231), (3706, 8145), (4905, 6154), (5430, 5559)]