166606470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2897}}^1$

素因数の和:2987

約数の個数: 80

約数和(自身を含む): 454452768

約数和(自身を除く): 287846298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 270, 355, 405, 426, 639, 710, 810, 1065, 1278, 1917, 2130, 2897, 3195, 3834, 5751, 5794, 6390, 8691, 9585, 11502, 14485, 17382, 19170, 26073, 28755, 28970, 43455, 52146, 57510, 78219, 86910, 130365, 156438, 205687, 234657, 260730, 391095, 411374, 469314, 617061, 782190, 1028435, 1173285, 1234122, 1851183, 2056870, 2346570, 3085305, 3702366, 5553549, 6170610, 9255915, 11107098, 16660647, 18511830, 27767745, 33321294, 55535490, 83303235, 166606470]

約数ペア:

[(1, 166606470), (2, 83303235), (3, 55535490), (5, 33321294), (6, 27767745), (9, 18511830), (10, 16660647), (15, 11107098), (18, 9255915), (27, 6170610), (30, 5553549), (45, 3702366), (54, 3085305), (71, 2346570), (81, 2056870), (90, 1851183), (135, 1234122), (142, 1173285), (162, 1028435), (213, 782190), (270, 617061), (355, 469314), (405, 411374), (426, 391095), (639, 260730), (710, 234657), (810, 205687), (1065, 156438), (1278, 130365), (1917, 86910), (2130, 78219), (2897, 57510), (3195, 52146), (3834, 43455), (5751, 28970), (5794, 28755), (6390, 26073), (8691, 19170), (9585, 17382), (11502, 14485)]