2743457930

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{37139}}^1$

素因数の和:37318

約数の個数: 32

約数和(自身を含む): 5054011200

約数和(自身を除く): 2310553270

約数列:

[1, 2, 5, 10, 83, 89, 166, 178, 415, 445, 830, 890, 7387, 14774, 36935, 37139, 73870, 74278, 185695, 371390, 3082537, 3305371, 6165074, 6610742, 15412685, 16526855, 30825370, 33053710, 274345793, 548691586, 1371728965, 2743457930]

約数ペア:

[(1, 2743457930), (2, 1371728965), (5, 548691586), (10, 274345793), (83, 33053710), (89, 30825370), (166, 16526855), (178, 15412685), (415, 6610742), (445, 6165074), (830, 3305371), (890, 3082537), (7387, 371390), (14774, 185695), (36935, 74278), (37139, 73870)]