129983190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{254869}}^1$

素因数の和:254896

約数の個数: 32

約数和(自身を含む): 330311520

約数和(自身を除く): 200328330

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 254869, 509738, 764607, 1274345, 1529214, 2548690, 3823035, 4332773, 7646070, 8665546, 12998319, 21663865, 25996638, 43327730, 64991595, 129983190]

約数ペア:

[(1, 129983190), (2, 64991595), (3, 43327730), (5, 25996638), (6, 21663865), (10, 12998319), (15, 8665546), (17, 7646070), (30, 4332773), (34, 3823035), (51, 2548690), (85, 1529214), (102, 1274345), (170, 764607), (255, 509738), (510, 254869)]