2030783940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{61651}}^1$

素因数の和:61730

約数の個数: 96

約数和(自身を含む): 6421672320

約数和(自身を除く): 4390888380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 5490, 6588, 8235, 10980, 16470, 32940, 61651, 123302, 184953, 246604, 308255, 369906, 554859, 616510, 739812, 924765, 1109718, 1233020, 1664577, 1849530, 2219436, 2774295, 3329154, 3699060, 3760711, 5548590, 6658308, 7521422, 8322885, 11097180, 11282133, 15042844, 16645770, 18803555, 22564266, 33291540, 33846399, 37607110, 45128532, 56410665, 67692798, 75214220, 101539197, 112821330, 135385596, 169231995, 203078394, 225642660, 338463990, 406156788, 507695985, 676927980, 1015391970, 2030783940]

約数ペア:

[(1, 2030783940), (2, 1015391970), (3, 676927980), (4, 507695985), (5, 406156788), (6, 338463990), (9, 225642660), (10, 203078394), (12, 169231995), (15, 135385596), (18, 112821330), (20, 101539197), (27, 75214220), (30, 67692798), (36, 56410665), (45, 45128532), (54, 37607110), (60, 33846399), (61, 33291540), (90, 22564266), (108, 18803555), (122, 16645770), (135, 15042844), (180, 11282133), (183, 11097180), (244, 8322885), (270, 7521422), (305, 6658308), (366, 5548590), (540, 3760711), (549, 3699060), (610, 3329154), (732, 2774295), (915, 2219436), (1098, 1849530), (1220, 1664577), (1647, 1233020), (1830, 1109718), (2196, 924765), (2745, 739812), (3294, 616510), (3660, 554859), (5490, 369906), (6588, 308255), (8235, 246604), (10980, 184953), (16470, 123302), (32940, 61651)]