84567690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1844

約数の個数: 96

約数和(自身を含む): 240454656

約数和(自身を除く): 155886966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1395, 1530, 1581, 1783, 2635, 2790, 3162, 3566, 4743, 5270, 5349, 7905, 8915, 9486, 10698, 15810, 16047, 17830, 23715, 26745, 30311, 32094, 47430, 53490, 55273, 60622, 80235, 90933, 110546, 151555, 160470, 165819, 181866, 272799, 276365, 303110, 331638, 454665, 497457, 545598, 552730, 829095, 909330, 939641, 994914, 1363995, 1658190, 1879282, 2487285, 2727990, 2818923, 4698205, 4974570, 5637846, 8456769, 9396410, 14094615, 16913538, 28189230, 42283845, 84567690]

約数ペア:

[(1, 84567690), (2, 42283845), (3, 28189230), (5, 16913538), (6, 14094615), (9, 9396410), (10, 8456769), (15, 5637846), (17, 4974570), (18, 4698205), (30, 2818923), (31, 2727990), (34, 2487285), (45, 1879282), (51, 1658190), (62, 1363995), (85, 994914), (90, 939641), (93, 909330), (102, 829095), (153, 552730), (155, 545598), (170, 497457), (186, 454665), (255, 331638), (279, 303110), (306, 276365), (310, 272799), (465, 181866), (510, 165819), (527, 160470), (558, 151555), (765, 110546), (930, 90933), (1054, 80235), (1395, 60622), (1530, 55273), (1581, 53490), (1783, 47430), (2635, 32094), (2790, 30311), (3162, 26745), (3566, 23715), (4743, 17830), (5270, 16047), (5349, 15810), (7905, 10698), (8915, 9486)]