1998690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3946

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 3081630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 3919, 7838, 11757, 19595, 23514, 39190, 58785, 66623, 117570, 133246, 199869, 333115, 399738, 666230, 999345, 1998690]

約数ペア:

[(1, 1998690), (2, 999345), (3, 666230), (5, 399738), (6, 333115), (10, 199869), (15, 133246), (17, 117570), (30, 66623), (34, 58785), (51, 39190), (85, 23514), (102, 19595), (170, 11757), (255, 7838), (510, 3919)]