17228997270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{23819}}^1$

素因数の和:23904

約数の個数: 160

約数和(自身を含む): 49804761600

約数和(自身を除く): 32575764330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 47, 54, 57, 81, 90, 94, 95, 114, 135, 141, 162, 171, 190, 235, 270, 282, 285, 342, 405, 423, 470, 513, 570, 705, 810, 846, 855, 893, 1026, 1269, 1410, 1539, 1710, 1786, 2115, 2538, 2565, 2679, 3078, 3807, 4230, 4465, 5130, 5358, 6345, 7614, 7695, 8037, 8930, 12690, 13395, 15390, 16074, 19035, 23819, 24111, 26790, 38070, 40185, 47638, 48222, 71457, 72333, 80370, 119095, 120555, 142914, 144666, 214371, 238190, 241110, 357285, 361665, 428742, 452561, 643113, 714570, 723330, 905122, 1071855, 1119493, 1286226, 1357683, 1929339, 2143710, 2238986, 2262805, 2715366, 3215565, 3358479, 3858678, 4073049, 4525610, 5597465, 6431130, 6716958, 6788415, 8146098, 9646695, 10075437, 11194930, 12219147, 13576830, 16792395, 19293390, 20150874, 20365245, 21270367, 24438294, 30226311, 33584790, 36657441, 40730490, 42540734, 50377185, 60452622, 61095735, 63811101, 73314882, 90678933, 100754370, 106351835, 122191470, 127622202, 151131555, 181357866, 183287205, 191433303, 212703670, 302263110, 319055505, 366574410, 382866606, 453394665, 574299909, 638111010, 906789330, 957166515, 1148599818, 1722899727, 1914333030, 2871499545, 3445799454, 5742999090, 8614498635, 17228997270]

約数ペア:

[(1, 17228997270), (2, 8614498635), (3, 5742999090), (5, 3445799454), (6, 2871499545), (9, 1914333030), (10, 1722899727), (15, 1148599818), (18, 957166515), (19, 906789330), (27, 638111010), (30, 574299909), (38, 453394665), (45, 382866606), (47, 366574410), (54, 319055505), (57, 302263110), (81, 212703670), (90, 191433303), (94, 183287205), (95, 181357866), (114, 151131555), (135, 127622202), (141, 122191470), (162, 106351835), (171, 100754370), (190, 90678933), (235, 73314882), (270, 63811101), (282, 61095735), (285, 60452622), (342, 50377185), (405, 42540734), (423, 40730490), (470, 36657441), (513, 33584790), (570, 30226311), (705, 24438294), (810, 21270367), (846, 20365245), (855, 20150874), (893, 19293390), (1026, 16792395), (1269, 13576830), (1410, 12219147), (1539, 11194930), (1710, 10075437), (1786, 9646695), (2115, 8146098), (2538, 6788415), (2565, 6716958), (2679, 6431130), (3078, 5597465), (3807, 4525610), (4230, 4073049), (4465, 3858678), (5130, 3358479), (5358, 3215565), (6345, 2715366), (7614, 2262805), (7695, 2238986), (8037, 2143710), (8930, 1929339), (12690, 1357683), (13395, 1286226), (15390, 1119493), (16074, 1071855), (19035, 905122), (23819, 723330), (24111, 714570), (26790, 643113), (38070, 452561), (40185, 428742), (47638, 361665), (48222, 357285), (71457, 241110), (72333, 238190), (80370, 214371), (119095, 144666), (120555, 142914)]