70654140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{130841}}^1$

素因数の和:130859

約数の個数: 48

約数和(自身を含む): 219814560

約数和(自身を除く): 149160420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 130841, 261682, 392523, 523364, 654205, 785046, 1177569, 1308410, 1570092, 1962615, 2355138, 2616820, 3532707, 3925230, 4710276, 5887845, 7065414, 7850460, 11775690, 14130828, 17663535, 23551380, 35327070, 70654140]

約数ペア:

[(1, 70654140), (2, 35327070), (3, 23551380), (4, 17663535), (5, 14130828), (6, 11775690), (9, 7850460), (10, 7065414), (12, 5887845), (15, 4710276), (18, 3925230), (20, 3532707), (27, 2616820), (30, 2355138), (36, 1962615), (45, 1570092), (54, 1308410), (60, 1177569), (90, 785046), (108, 654205), (135, 523364), (180, 392523), (270, 261682), (540, 130841)]