142029050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{9829}}^1$

素因数の和:9875

約数の個数: 36

約数和(自身を含む): 280656330

約数和(自身を除く): 138627280

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 2890, 7225, 9829, 14450, 19658, 49145, 98290, 167093, 245725, 334186, 491450, 835465, 1670930, 2840581, 4177325, 5681162, 8354650, 14202905, 28405810, 71014525, 142029050]

約数ペア:

[(1, 142029050), (2, 71014525), (5, 28405810), (10, 14202905), (17, 8354650), (25, 5681162), (34, 4177325), (50, 2840581), (85, 1670930), (170, 835465), (289, 491450), (425, 334186), (578, 245725), (850, 167093), (1445, 98290), (2890, 49145), (7225, 19658), (9829, 14450)]