86829190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42773}}^1$

素因数の和:42816

約数の個数: 32

約数和(自身を含む): 184783680

約数和(自身を除く): 97954490

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 42773, 85546, 213865, 299411, 427730, 598822, 1240417, 1497055, 2480834, 2994110, 6202085, 8682919, 12404170, 17365838, 43414595, 86829190]

約数ペア:

[(1, 86829190), (2, 43414595), (5, 17365838), (7, 12404170), (10, 8682919), (14, 6202085), (29, 2994110), (35, 2480834), (58, 1497055), (70, 1240417), (145, 598822), (203, 427730), (290, 299411), (406, 213865), (1015, 85546), (2030, 42773)]