136804570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{3137}}^1$

素因数の和:3247

約数の個数: 48

約数和(自身を含む): 289762920

約数和(自身を除く): 152958350

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1246, 3115, 3137, 4361, 6230, 6274, 8722, 15685, 21805, 21959, 31370, 43610, 43918, 109795, 153713, 219590, 279193, 307426, 558386, 768565, 1395965, 1537130, 1954351, 2791930, 3908702, 9771755, 13680457, 19543510, 27360914, 68402285, 136804570]

約数ペア:

[(1, 136804570), (2, 68402285), (5, 27360914), (7, 19543510), (10, 13680457), (14, 9771755), (35, 3908702), (49, 2791930), (70, 1954351), (89, 1537130), (98, 1395965), (178, 768565), (245, 558386), (445, 307426), (490, 279193), (623, 219590), (890, 153713), (1246, 109795), (3115, 43918), (3137, 43610), (4361, 31370), (6230, 21959), (6274, 21805), (8722, 15685)]