194527170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 553107456

約数和(自身を除く): 358580286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 61, 62, 81, 90, 93, 122, 127, 135, 155, 162, 183, 186, 254, 270, 279, 305, 310, 366, 381, 405, 465, 549, 558, 610, 635, 762, 810, 837, 915, 930, 1098, 1143, 1270, 1395, 1647, 1674, 1830, 1891, 1905, 2286, 2511, 2745, 2790, 3294, 3429, 3782, 3810, 3937, 4185, 4941, 5022, 5490, 5673, 5715, 6858, 7747, 7874, 8235, 8370, 9455, 9882, 10287, 11346, 11430, 11811, 12555, 15494, 16470, 17019, 17145, 18910, 19685, 20574, 23241, 23622, 24705, 25110, 28365, 34038, 34290, 35433, 38735, 39370, 46482, 49410, 51057, 51435, 56730, 59055, 69723, 70866, 77470, 85095, 102114, 102870, 106299, 116205, 118110, 139446, 153171, 170190, 177165, 209169, 212598, 232410, 240157, 255285, 306342, 318897, 348615, 354330, 418338, 480314, 510570, 531495, 627507, 637794, 697230, 720471, 765855, 1045845, 1062990, 1200785, 1255014, 1440942, 1531710, 1594485, 2091690, 2161413, 2401570, 3137535, 3188970, 3602355, 4322826, 6275070, 6484239, 7204710, 10807065, 12968478, 19452717, 21614130, 32421195, 38905434, 64842390, 97263585, 194527170]

約数ペア:

[(1, 194527170), (2, 97263585), (3, 64842390), (5, 38905434), (6, 32421195), (9, 21614130), (10, 19452717), (15, 12968478), (18, 10807065), (27, 7204710), (30, 6484239), (31, 6275070), (45, 4322826), (54, 3602355), (61, 3188970), (62, 3137535), (81, 2401570), (90, 2161413), (93, 2091690), (122, 1594485), (127, 1531710), (135, 1440942), (155, 1255014), (162, 1200785), (183, 1062990), (186, 1045845), (254, 765855), (270, 720471), (279, 697230), (305, 637794), (310, 627507), (366, 531495), (381, 510570), (405, 480314), (465, 418338), (549, 354330), (558, 348615), (610, 318897), (635, 306342), (762, 255285), (810, 240157), (837, 232410), (915, 212598), (930, 209169), (1098, 177165), (1143, 170190), (1270, 153171), (1395, 139446), (1647, 118110), (1674, 116205), (1830, 106299), (1891, 102870), (1905, 102114), (2286, 85095), (2511, 77470), (2745, 70866), (2790, 69723), (3294, 59055), (3429, 56730), (3782, 51435), (3810, 51057), (3937, 49410), (4185, 46482), (4941, 39370), (5022, 38735), (5490, 35433), (5673, 34290), (5715, 34038), (6858, 28365), (7747, 25110), (7874, 24705), (8235, 23622), (8370, 23241), (9455, 20574), (9882, 19685), (10287, 18910), (11346, 17145), (11430, 17019), (11811, 16470), (12555, 15494)]