213286770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4463}}^1$

素因数の和:4541

約数の個数: 80

約数和(自身を含む): 583355520

約数和(自身を除く): 370068750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 270, 295, 354, 405, 531, 590, 810, 885, 1062, 1593, 1770, 2655, 3186, 4463, 4779, 5310, 7965, 8926, 9558, 13389, 15930, 22315, 23895, 26778, 40167, 44630, 47790, 66945, 80334, 120501, 133890, 200835, 241002, 263317, 361503, 401670, 526634, 602505, 723006, 789951, 1205010, 1316585, 1579902, 1807515, 2369853, 2633170, 3615030, 3949755, 4739706, 7109559, 7899510, 11849265, 14219118, 21328677, 23698530, 35547795, 42657354, 71095590, 106643385, 213286770]

約数ペア:

[(1, 213286770), (2, 106643385), (3, 71095590), (5, 42657354), (6, 35547795), (9, 23698530), (10, 21328677), (15, 14219118), (18, 11849265), (27, 7899510), (30, 7109559), (45, 4739706), (54, 3949755), (59, 3615030), (81, 2633170), (90, 2369853), (118, 1807515), (135, 1579902), (162, 1316585), (177, 1205010), (270, 789951), (295, 723006), (354, 602505), (405, 526634), (531, 401670), (590, 361503), (810, 263317), (885, 241002), (1062, 200835), (1593, 133890), (1770, 120501), (2655, 80334), (3186, 66945), (4463, 47790), (4779, 44630), (5310, 40167), (7965, 26778), (8926, 23895), (9558, 22315), (13389, 15930)]