540571380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{169991}}^1$

素因数の和:170056

約数の個数: 48

約数和(自身を含む): 1542167424

約数和(自身を除く): 1001596044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 169991, 339982, 509973, 679964, 849955, 1019946, 1699910, 2039892, 2549865, 3399820, 5099730, 9009523, 10199460, 18019046, 27028569, 36038092, 45047615, 54057138, 90095230, 108114276, 135142845, 180190460, 270285690, 540571380]

約数ペア:

[(1, 540571380), (2, 270285690), (3, 180190460), (4, 135142845), (5, 108114276), (6, 90095230), (10, 54057138), (12, 45047615), (15, 36038092), (20, 27028569), (30, 18019046), (53, 10199460), (60, 9009523), (106, 5099730), (159, 3399820), (212, 2549865), (265, 2039892), (318, 1699910), (530, 1019946), (636, 849955), (795, 679964), (1060, 509973), (1590, 339982), (3180, 169991)]