102978690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{201919}}^1$

素因数の和:201946

約数の個数: 32

約数和(自身を含む): 261688320

約数和(自身を除く): 158709630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 201919, 403838, 605757, 1009595, 1211514, 2019190, 3028785, 3432623, 6057570, 6865246, 10297869, 17163115, 20595738, 34326230, 51489345, 102978690]

約数ペア:

[(1, 102978690), (2, 51489345), (3, 34326230), (5, 20595738), (6, 17163115), (10, 10297869), (15, 6865246), (17, 6057570), (30, 3432623), (34, 3028785), (51, 2019190), (85, 1211514), (102, 1009595), (170, 605757), (255, 403838), (510, 201919)]