171509130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 497629440

約数和(自身を除く): 326120310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 131, 135, 195, 234, 262, 270, 351, 373, 390, 393, 585, 655, 702, 746, 786, 1119, 1170, 1179, 1310, 1703, 1755, 1865, 1965, 2238, 2358, 3357, 3406, 3510, 3537, 3730, 3930, 4849, 5109, 5595, 5895, 6714, 7074, 8515, 9698, 10071, 10218, 11190, 11790, 14547, 15327, 16785, 17030, 17685, 20142, 24245, 25545, 29094, 30654, 33570, 35370, 43641, 45981, 48490, 48863, 50355, 51090, 72735, 76635, 87282, 91962, 97726, 100710, 130923, 145470, 146589, 153270, 218205, 229905, 244315, 261846, 293178, 436410, 439767, 459810, 488630, 635219, 654615, 732945, 879534, 1270438, 1309230, 1319301, 1465890, 1905657, 2198835, 2638602, 3176095, 3811314, 4397670, 5716971, 6352190, 6596505, 9528285, 11433942, 13193010, 17150913, 19056570, 28584855, 34301826, 57169710, 85754565, 171509130]

約数ペア:

[(1, 171509130), (2, 85754565), (3, 57169710), (5, 34301826), (6, 28584855), (9, 19056570), (10, 17150913), (13, 13193010), (15, 11433942), (18, 9528285), (26, 6596505), (27, 6352190), (30, 5716971), (39, 4397670), (45, 3811314), (54, 3176095), (65, 2638602), (78, 2198835), (90, 1905657), (117, 1465890), (130, 1319301), (131, 1309230), (135, 1270438), (195, 879534), (234, 732945), (262, 654615), (270, 635219), (351, 488630), (373, 459810), (390, 439767), (393, 436410), (585, 293178), (655, 261846), (702, 244315), (746, 229905), (786, 218205), (1119, 153270), (1170, 146589), (1179, 145470), (1310, 130923), (1703, 100710), (1755, 97726), (1865, 91962), (1965, 87282), (2238, 76635), (2358, 72735), (3357, 51090), (3406, 50355), (3510, 48863), (3537, 48490), (3730, 45981), (3930, 43641), (4849, 35370), (5109, 33570), (5595, 30654), (5895, 29094), (6714, 25545), (7074, 24245), (8515, 20142), (9698, 17685), (10071, 17030), (10218, 16785), (11190, 15327), (11790, 14547)]