143173670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1789}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 264461760

約数和(自身を除く): 121288090

約数列:

[1, 2, 5, 10, 53, 106, 151, 265, 302, 530, 755, 1510, 1789, 3578, 8003, 8945, 16006, 17890, 40015, 80030, 94817, 189634, 270139, 474085, 540278, 948170, 1350695, 2701390, 14317367, 28634734, 71586835, 143173670]

約数ペア:

[(1, 143173670), (2, 71586835), (5, 28634734), (10, 14317367), (53, 2701390), (106, 1350695), (151, 948170), (265, 540278), (302, 474085), (530, 270139), (755, 189634), (1510, 94817), (1789, 80030), (3578, 40015), (8003, 17890), (8945, 16006)]