201810690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3413}}^1$

素因数の和:3505

約数の個数: 80

約数和(自身を含む): 550241208

約数和(自身を除く): 348430518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 270, 365, 405, 438, 657, 730, 810, 1095, 1314, 1971, 2190, 3285, 3413, 3942, 5913, 6570, 6826, 9855, 10239, 11826, 17065, 19710, 20478, 29565, 30717, 34130, 51195, 59130, 61434, 92151, 102390, 153585, 184302, 249149, 276453, 307170, 460755, 498298, 552906, 747447, 921510, 1245745, 1382265, 1494894, 2242341, 2491490, 2764530, 3737235, 4484682, 6727023, 7474470, 11211705, 13454046, 20181069, 22423410, 33635115, 40362138, 67270230, 100905345, 201810690]

約数ペア:

[(1, 201810690), (2, 100905345), (3, 67270230), (5, 40362138), (6, 33635115), (9, 22423410), (10, 20181069), (15, 13454046), (18, 11211705), (27, 7474470), (30, 6727023), (45, 4484682), (54, 3737235), (73, 2764530), (81, 2491490), (90, 2242341), (135, 1494894), (146, 1382265), (162, 1245745), (219, 921510), (270, 747447), (365, 552906), (405, 498298), (438, 460755), (657, 307170), (730, 276453), (810, 249149), (1095, 184302), (1314, 153585), (1971, 102390), (2190, 92151), (3285, 61434), (3413, 59130), (3942, 51195), (5913, 34130), (6570, 30717), (6826, 29565), (9855, 20478), (10239, 19710), (11826, 17065)]