17212680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 56511000

約数和(自身を除く): 39298320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 349, 360, 411, 548, 685, 698, 822, 1047, 1096, 1233, 1370, 1396, 1644, 1745, 2055, 2094, 2466, 2740, 2792, 3141, 3288, 3490, 4110, 4188, 4932, 5235, 5480, 6165, 6282, 6980, 8220, 8376, 9864, 10470, 12330, 12564, 13960, 15705, 16440, 20940, 24660, 25128, 31410, 41880, 47813, 49320, 62820, 95626, 125640, 143439, 191252, 239065, 286878, 382504, 430317, 478130, 573756, 717195, 860634, 956260, 1147512, 1434390, 1721268, 1912520, 2151585, 2868780, 3442536, 4303170, 5737560, 8606340, 17212680]

約数ペア:

[(1, 17212680), (2, 8606340), (3, 5737560), (4, 4303170), (5, 3442536), (6, 2868780), (8, 2151585), (9, 1912520), (10, 1721268), (12, 1434390), (15, 1147512), (18, 956260), (20, 860634), (24, 717195), (30, 573756), (36, 478130), (40, 430317), (45, 382504), (60, 286878), (72, 239065), (90, 191252), (120, 143439), (137, 125640), (180, 95626), (274, 62820), (349, 49320), (360, 47813), (411, 41880), (548, 31410), (685, 25128), (698, 24660), (822, 20940), (1047, 16440), (1096, 15705), (1233, 13960), (1370, 12564), (1396, 12330), (1644, 10470), (1745, 9864), (2055, 8376), (2094, 8220), (2466, 6980), (2740, 6282), (2792, 6165), (3141, 5480), (3288, 5235), (3490, 4932), (4110, 4188)]