169112190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2179}}^1$

素因数の和:2401

約数の個数: 64

約数和(自身を含む): 439488000

約数和(自身を除く): 270375810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 199, 390, 398, 597, 995, 1194, 1990, 2179, 2587, 2985, 4358, 5174, 5970, 6537, 7761, 10895, 12935, 13074, 15522, 21790, 25870, 28327, 32685, 38805, 56654, 65370, 77610, 84981, 141635, 169962, 283270, 424905, 433621, 849810, 867242, 1300863, 2168105, 2601726, 4336210, 5637073, 6504315, 11274146, 13008630, 16911219, 28185365, 33822438, 56370730, 84556095, 169112190]

約数ペア:

[(1, 169112190), (2, 84556095), (3, 56370730), (5, 33822438), (6, 28185365), (10, 16911219), (13, 13008630), (15, 11274146), (26, 6504315), (30, 5637073), (39, 4336210), (65, 2601726), (78, 2168105), (130, 1300863), (195, 867242), (199, 849810), (390, 433621), (398, 424905), (597, 283270), (995, 169962), (1194, 141635), (1990, 84981), (2179, 77610), (2587, 65370), (2985, 56654), (4358, 38805), (5174, 32685), (5970, 28327), (6537, 25870), (7761, 21790), (10895, 15522), (12935, 13074)]