612668670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 1487600640

約数和(自身を除く): 874931970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 271, 358, 421, 537, 542, 813, 842, 895, 1074, 1263, 1355, 1626, 1790, 2105, 2526, 2685, 2710, 4065, 4210, 5370, 6315, 8130, 12630, 48509, 75359, 97018, 114091, 145527, 150718, 226077, 228182, 242545, 291054, 342273, 376795, 452154, 485090, 570455, 684546, 727635, 753590, 1130385, 1140910, 1455270, 1711365, 2260770, 3422730, 20422289, 40844578, 61266867, 102111445, 122533734, 204222890, 306334335, 612668670]

約数ペア:

[(1, 612668670), (2, 306334335), (3, 204222890), (5, 122533734), (6, 102111445), (10, 61266867), (15, 40844578), (30, 20422289), (179, 3422730), (271, 2260770), (358, 1711365), (421, 1455270), (537, 1140910), (542, 1130385), (813, 753590), (842, 727635), (895, 684546), (1074, 570455), (1263, 485090), (1355, 452154), (1626, 376795), (1790, 342273), (2105, 291054), (2526, 242545), (2685, 228182), (2710, 226077), (4065, 150718), (4210, 145527), (5370, 114091), (6315, 97018), (8130, 75359), (12630, 48509)]