289598730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 705024000

約数和(自身を除く): 415425270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 199, 271, 358, 398, 537, 542, 597, 813, 895, 995, 1074, 1194, 1355, 1626, 1790, 1990, 2685, 2710, 2985, 4065, 5370, 5970, 8130, 35621, 48509, 53929, 71242, 97018, 106863, 107858, 145527, 161787, 178105, 213726, 242545, 269645, 291054, 323574, 356210, 485090, 534315, 539290, 727635, 808935, 1068630, 1455270, 1617870, 9653291, 19306582, 28959873, 48266455, 57919746, 96532910, 144799365, 289598730]

約数ペア:

[(1, 289598730), (2, 144799365), (3, 96532910), (5, 57919746), (6, 48266455), (10, 28959873), (15, 19306582), (30, 9653291), (179, 1617870), (199, 1455270), (271, 1068630), (358, 808935), (398, 727635), (537, 539290), (542, 534315), (597, 485090), (813, 356210), (895, 323574), (995, 291054), (1074, 269645), (1194, 242545), (1355, 213726), (1626, 178105), (1790, 161787), (1990, 145527), (2685, 107858), (2710, 106863), (2985, 97018), (4065, 71242), (5370, 53929), (5970, 48509), (8130, 35621)]