17205390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3607}}^1$

素因数の和:3673

約数の個数: 48

約数和(自身を含む): 45590688

約数和(自身を除く): 28385298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 3607, 4770, 7214, 10821, 18035, 21642, 32463, 36070, 54105, 64926, 108210, 162315, 191171, 324630, 382342, 573513, 955855, 1147026, 1720539, 1911710, 2867565, 3441078, 5735130, 8602695, 17205390]

約数ペア:

[(1, 17205390), (2, 8602695), (3, 5735130), (5, 3441078), (6, 2867565), (9, 1911710), (10, 1720539), (15, 1147026), (18, 955855), (30, 573513), (45, 382342), (53, 324630), (90, 191171), (106, 162315), (159, 108210), (265, 64926), (318, 54105), (477, 36070), (530, 32463), (795, 21642), (954, 18035), (1590, 10821), (2385, 7214), (3607, 4770)]