69370380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{385391}}^1$

素因数の和:385406

約数の個数: 36

約数和(自身を含む): 210424032

約数和(自身を除く): 141053652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 385391, 770782, 1156173, 1541564, 1926955, 2312346, 3468519, 3853910, 4624692, 5780865, 6937038, 7707820, 11561730, 13874076, 17342595, 23123460, 34685190, 69370380]

約数ペア:

[(1, 69370380), (2, 34685190), (3, 23123460), (4, 17342595), (5, 13874076), (6, 11561730), (9, 7707820), (10, 6937038), (12, 5780865), (15, 4624692), (18, 3853910), (20, 3468519), (30, 2312346), (36, 1926955), (45, 1541564), (60, 1156173), (90, 770782), (180, 385391)]