742810030

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{115883}}^1$

素因数の和:116531

約数の個数: 16

約数和(自身を含む): 1339155504

約数和(自身を除く): 596345474

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 115883, 231766, 579415, 1158830, 74281003, 148562006, 371405015, 742810030]

約数ペア:

[(1, 742810030), (2, 371405015), (5, 148562006), (10, 74281003), (641, 1158830), (1282, 579415), (3205, 231766), (6410, 115883)]