859309020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1591313}}^1$

素因数の和:1591331

約数の個数: 48

約数和(自身を含む): 2673407520

約数和(自身を除く): 1814098500

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, 1591313, 3182626, 4773939, 6365252, 7956565, 9547878, 14321817, 15913130, 19095756, 23869695, 28643634, 31826260, 42965451, 47739390, 57287268, 71609085, 85930902, 95478780, 143218170, 171861804, 214827255, 286436340, 429654510, 859309020]

約数ペア:

[(1, 859309020), (2, 429654510), (3, 286436340), (4, 214827255), (5, 171861804), (6, 143218170), (9, 95478780), (10, 85930902), (12, 71609085), (15, 57287268), (18, 47739390), (20, 42965451), (27, 31826260), (30, 28643634), (36, 23869695), (45, 19095756), (54, 15913130), (60, 14321817), (90, 9547878), (108, 7956565), (135, 6365252), (180, 4773939), (270, 3182626), (540, 1591313)]