8639819691390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{48313033}}^1$

素因数の和:48315033

約数の個数: 48

約数和(自身を含む): 22474836912528

約数和(自身を除く): 13835017221138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1987, 3974, 5961, 9935, 11922, 17883, 19870, 29805, 35766, 59610, 89415, 178830, 48313033, 96626066, 144939099, 241565165, 289878198, 434817297, 483130330, 724695495, 869634594, 1449390990, 2174086485, 4348172970, 95997996571, 191995993142, 287993989713, 479989982855, 575987979426, 863981969139, 959979965710, 1439969948565, 1727963938278, 2879939897130, 4319909845695, 8639819691390]

約数ペア:

[(1, 8639819691390), (2, 4319909845695), (3, 2879939897130), (5, 1727963938278), (6, 1439969948565), (9, 959979965710), (10, 863981969139), (15, 575987979426), (18, 479989982855), (30, 287993989713), (45, 191995993142), (90, 95997996571), (1987, 4348172970), (3974, 2174086485), (5961, 1449390990), (9935, 869634594), (11922, 724695495), (17883, 483130330), (19870, 434817297), (29805, 289878198), (35766, 241565165), (59610, 144939099), (89415, 96626066), (178830, 48313033)]