170872470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4831}}^1$

素因数の和:4978

約数の個数: 64

約数和(自身を含む): 459233280

約数和(自身を除く): 288360810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1965, 2358, 3537, 3930, 4831, 5895, 7074, 9662, 11790, 14493, 17685, 24155, 28986, 35370, 43479, 48310, 72465, 86958, 130437, 144930, 217395, 260874, 434790, 632861, 652185, 1265722, 1304370, 1898583, 3164305, 3797166, 5695749, 6328610, 9492915, 11391498, 17087247, 18985830, 28478745, 34174494, 56957490, 85436235, 170872470]

約数ペア:

[(1, 170872470), (2, 85436235), (3, 56957490), (5, 34174494), (6, 28478745), (9, 18985830), (10, 17087247), (15, 11391498), (18, 9492915), (27, 6328610), (30, 5695749), (45, 3797166), (54, 3164305), (90, 1898583), (131, 1304370), (135, 1265722), (262, 652185), (270, 632861), (393, 434790), (655, 260874), (786, 217395), (1179, 144930), (1310, 130437), (1965, 86958), (2358, 72465), (3537, 48310), (3930, 43479), (4831, 35370), (5895, 28986), (7074, 24155), (9662, 17685), (11790, 14493)]