47901870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 132155712

約数和(自身を除く): 84253842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 73, 90, 115, 138, 146, 207, 219, 230, 317, 345, 365, 414, 438, 634, 657, 690, 730, 951, 1035, 1095, 1314, 1585, 1679, 1902, 2070, 2190, 2853, 3170, 3285, 3358, 4755, 5037, 5706, 6570, 7291, 8395, 9510, 10074, 14265, 14582, 15111, 16790, 21873, 23141, 25185, 28530, 30222, 36455, 43746, 46282, 50370, 65619, 69423, 72910, 75555, 109365, 115705, 131238, 138846, 151110, 208269, 218730, 231410, 328095, 347115, 416538, 532243, 656190, 694230, 1041345, 1064486, 1596729, 2082690, 2661215, 3193458, 4790187, 5322430, 7983645, 9580374, 15967290, 23950935, 47901870]

約数ペア:

[(1, 47901870), (2, 23950935), (3, 15967290), (5, 9580374), (6, 7983645), (9, 5322430), (10, 4790187), (15, 3193458), (18, 2661215), (23, 2082690), (30, 1596729), (45, 1064486), (46, 1041345), (69, 694230), (73, 656190), (90, 532243), (115, 416538), (138, 347115), (146, 328095), (207, 231410), (219, 218730), (230, 208269), (317, 151110), (345, 138846), (365, 131238), (414, 115705), (438, 109365), (634, 75555), (657, 72910), (690, 69423), (730, 65619), (951, 50370), (1035, 46282), (1095, 43746), (1314, 36455), (1585, 30222), (1679, 28530), (1902, 25185), (2070, 23141), (2190, 21873), (2853, 16790), (3170, 15111), (3285, 14582), (3358, 14265), (4755, 10074), (5037, 9510), (5706, 8395), (6570, 7291)]