743152030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{28289}}^1$

素因数の和:28404

約数の個数: 32

約数和(自身を含む): 1393225920

約数和(自身を除く): 650073890

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 710, 2627, 5254, 13135, 26270, 28289, 56578, 141445, 282890, 1046693, 2008519, 2093386, 4017038, 5233465, 10042595, 10466930, 20085190, 74315203, 148630406, 371576015, 743152030]

約数ペア:

[(1, 743152030), (2, 371576015), (5, 148630406), (10, 74315203), (37, 20085190), (71, 10466930), (74, 10042595), (142, 5233465), (185, 4017038), (355, 2093386), (370, 2008519), (710, 1046693), (2627, 282890), (5254, 141445), (13135, 56578), (26270, 28289)]