74988330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{19081}}^1$

素因数の和:19222

約数の個数: 32

約数和(自身を含む): 181355328

約数和(自身を除く): 106366998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 19081, 38162, 57243, 95405, 114486, 190810, 286215, 572430, 2499611, 4999222, 7498833, 12498055, 14997666, 24996110, 37494165, 74988330]

約数ペア:

[(1, 74988330), (2, 37494165), (3, 24996110), (5, 14997666), (6, 12498055), (10, 7498833), (15, 4999222), (30, 2499611), (131, 572430), (262, 286215), (393, 190810), (655, 114486), (786, 95405), (1310, 57243), (1965, 38162), (3930, 19081)]