1420675210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{117703}}^1$

素因数の和:117798

約数の個数: 32

約数和(自身を含む): 2745798912

約数和(自身を除く): 1325123702

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 117703, 235406, 588515, 1177030, 2000951, 4001902, 8356913, 10004755, 16713826, 20009510, 41784565, 83569130, 142067521, 284135042, 710337605, 1420675210]

約数ペア:

[(1, 1420675210), (2, 710337605), (5, 284135042), (10, 142067521), (17, 83569130), (34, 41784565), (71, 20009510), (85, 16713826), (142, 10004755), (170, 8356913), (355, 4001902), (710, 2000951), (1207, 1177030), (2414, 588515), (6035, 235406), (12070, 117703)]