232779540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{554237}}^1$

素因数の和:554256

約数の個数: 48

約数和(自身を含む): 744895872

約数和(自身を除く): 512116332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 554237, 1108474, 1662711, 2216948, 2771185, 3325422, 3879659, 5542370, 6650844, 7759318, 8313555, 11084740, 11638977, 15518636, 16627110, 19398295, 23277954, 33254220, 38796590, 46555908, 58194885, 77593180, 116389770, 232779540]

約数ペア:

[(1, 232779540), (2, 116389770), (3, 77593180), (4, 58194885), (5, 46555908), (6, 38796590), (7, 33254220), (10, 23277954), (12, 19398295), (14, 16627110), (15, 15518636), (20, 11638977), (21, 11084740), (28, 8313555), (30, 7759318), (35, 6650844), (42, 5542370), (60, 3879659), (70, 3325422), (84, 2771185), (105, 2216948), (140, 1662711), (210, 1108474), (420, 554237)]