130498030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11279}}^1$

素因数の和:11388

約数の個数: 32

約数和(自身を含む): 255830400

約数和(自身を除く): 125332370

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11279, 11570, 22558, 56395, 112790, 146627, 293254, 733135, 1003831, 1466270, 2007662, 5019155, 10038310, 13049803, 26099606, 65249015, 130498030]

約数ペア:

[(1, 130498030), (2, 65249015), (5, 26099606), (10, 13049803), (13, 10038310), (26, 5019155), (65, 2007662), (89, 1466270), (130, 1003831), (178, 733135), (445, 293254), (890, 146627), (1157, 112790), (2314, 56395), (5785, 22558), (11279, 11570)]