84522660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19841}}^1$

素因数の和:19924

約数の個数: 48

約数和(自身を含む): 240008832

約数和(自身を除く): 155486172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 19841, 39682, 59523, 79364, 99205, 119046, 198410, 238092, 297615, 396820, 595230, 1190460, 1408711, 2817422, 4226133, 5634844, 7043555, 8452266, 14087110, 16904532, 21130665, 28174220, 42261330, 84522660]

約数ペア:

[(1, 84522660), (2, 42261330), (3, 28174220), (4, 21130665), (5, 16904532), (6, 14087110), (10, 8452266), (12, 7043555), (15, 5634844), (20, 4226133), (30, 2817422), (60, 1408711), (71, 1190460), (142, 595230), (213, 396820), (284, 297615), (355, 238092), (426, 198410), (710, 119046), (852, 99205), (1065, 79364), (1420, 59523), (2130, 39682), (4260, 19841)]