9778045140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{18107491}}^1$

素因数の和:18107509

約数の個数: 48

約数和(自身を含む): 30420586560

約数和(自身を除く): 20642541420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 18107491, 36214982, 54322473, 72429964, 90537455, 108644946, 162967419, 181074910, 217289892, 271612365, 325934838, 362149820, 488902257, 543224730, 651869676, 814837095, 977804514, 1086449460, 1629674190, 1955609028, 2444511285, 3259348380, 4889022570, 9778045140]

約数ペア:

[(1, 9778045140), (2, 4889022570), (3, 3259348380), (4, 2444511285), (5, 1955609028), (6, 1629674190), (9, 1086449460), (10, 977804514), (12, 814837095), (15, 651869676), (18, 543224730), (20, 488902257), (27, 362149820), (30, 325934838), (36, 271612365), (45, 217289892), (54, 181074910), (60, 162967419), (90, 108644946), (108, 90537455), (135, 72429964), (180, 54322473), (270, 36214982), (540, 18107491)]