193657310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 488540160

約数和(自身を除く): 294882850

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 31, 35, 38, 49, 55, 61, 62, 70, 77, 95, 98, 110, 122, 133, 154, 155, 190, 209, 217, 245, 266, 305, 310, 341, 385, 418, 427, 434, 490, 539, 589, 610, 665, 671, 682, 770, 854, 931, 1045, 1078, 1085, 1159, 1178, 1330, 1342, 1463, 1519, 1705, 1862, 1891, 2090, 2135, 2170, 2318, 2387, 2695, 2926, 2945, 2989, 3038, 3355, 3410, 3782, 4123, 4270, 4655, 4697, 4774, 5390, 5795, 5890, 5978, 6479, 6710, 7315, 7595, 8113, 8246, 9310, 9394, 9455, 10241, 11590, 11935, 12749, 12958, 13237, 14630, 14945, 15190, 16226, 16709, 18910, 20482, 20615, 20801, 23485, 23870, 25498, 26474, 28861, 29890, 32395, 32879, 33418, 35929, 40565, 41230, 41602, 45353, 46970, 51205, 56791, 57722, 63745, 64790, 65758, 66185, 71858, 81130, 83545, 89243, 90706, 92659, 102410, 104005, 113582, 127490, 132370, 144305, 145607, 164395, 167090, 178486, 179645, 185318, 208010, 226765, 251503, 283955, 288610, 291214, 317471, 328790, 359290, 395219, 446215, 453530, 463295, 503006, 567910, 624701, 634942, 728035, 790438, 892430, 926590, 1019249, 1249402, 1257515, 1456070, 1587355, 1760521, 1976095, 2038498, 2515030, 2766533, 3123505, 3174710, 3521042, 3952190, 5096245, 5533066, 6247010, 8802605, 10192490, 13832665, 17605210, 19365731, 27665330, 38731462, 96828655, 193657310]

約数ペア:

[(1, 193657310), (2, 96828655), (5, 38731462), (7, 27665330), (10, 19365731), (11, 17605210), (14, 13832665), (19, 10192490), (22, 8802605), (31, 6247010), (35, 5533066), (38, 5096245), (49, 3952190), (55, 3521042), (61, 3174710), (62, 3123505), (70, 2766533), (77, 2515030), (95, 2038498), (98, 1976095), (110, 1760521), (122, 1587355), (133, 1456070), (154, 1257515), (155, 1249402), (190, 1019249), (209, 926590), (217, 892430), (245, 790438), (266, 728035), (305, 634942), (310, 624701), (341, 567910), (385, 503006), (418, 463295), (427, 453530), (434, 446215), (490, 395219), (539, 359290), (589, 328790), (610, 317471), (665, 291214), (671, 288610), (682, 283955), (770, 251503), (854, 226765), (931, 208010), (1045, 185318), (1078, 179645), (1085, 178486), (1159, 167090), (1178, 164395), (1330, 145607), (1342, 144305), (1463, 132370), (1519, 127490), (1705, 113582), (1862, 104005), (1891, 102410), (2090, 92659), (2135, 90706), (2170, 89243), (2318, 83545), (2387, 81130), (2695, 71858), (2926, 66185), (2945, 65758), (2989, 64790), (3038, 63745), (3355, 57722), (3410, 56791), (3782, 51205), (4123, 46970), (4270, 45353), (4655, 41602), (4697, 41230), (4774, 40565), (5390, 35929), (5795, 33418), (5890, 32879), (5978, 32395), (6479, 29890), (6710, 28861), (7315, 26474), (7595, 25498), (8113, 23870), (8246, 23485), (9310, 20801), (9394, 20615), (9455, 20482), (10241, 18910), (11590, 16709), (11935, 16226), (12749, 15190), (12958, 14945), (13237, 14630)]