70404380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3733}}^1$

素因数の和:3806

約数の個数: 48

約数和(自身を含む): 158082624

約数和(自身を除く): 87678244

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3733, 3772, 4715, 7466, 9430, 14932, 18665, 18860, 37330, 74660, 85859, 153053, 171718, 306106, 343436, 429295, 612212, 765265, 858590, 1530530, 1717180, 3061060, 3520219, 7040438, 14080876, 17601095, 35202190, 70404380]

約数ペア:

[(1, 70404380), (2, 35202190), (4, 17601095), (5, 14080876), (10, 7040438), (20, 3520219), (23, 3061060), (41, 1717180), (46, 1530530), (82, 858590), (92, 765265), (115, 612212), (164, 429295), (205, 343436), (230, 306106), (410, 171718), (460, 153053), (820, 85859), (943, 74660), (1886, 37330), (3733, 18860), (3772, 18665), (4715, 14932), (7466, 9430)]