157942710

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{64997}}^1$

素因数の和:65019

約数の個数: 48

約数和(自身を含む): 425866896

約数和(自身を除く): 267924186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 64997, 129994, 194991, 324985, 389982, 584973, 649970, 974955, 1169946, 1754919, 1949910, 2924865, 3509838, 5264757, 5849730, 8774595, 10529514, 15794271, 17549190, 26323785, 31588542, 52647570, 78971355, 157942710]

約数ペア:

[(1, 157942710), (2, 78971355), (3, 52647570), (5, 31588542), (6, 26323785), (9, 17549190), (10, 15794271), (15, 10529514), (18, 8774595), (27, 5849730), (30, 5264757), (45, 3509838), (54, 2924865), (81, 1949910), (90, 1754919), (135, 1169946), (162, 974955), (243, 649970), (270, 584973), (405, 389982), (486, 324985), (810, 194991), (1215, 129994), (2430, 64997)]