56807190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 170864640

約数和(自身を除く): 114057450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 135, 155, 165, 186, 198, 270, 279, 297, 310, 330, 341, 465, 495, 558, 594, 617, 682, 837, 930, 990, 1023, 1234, 1395, 1485, 1674, 1705, 1851, 2046, 2790, 2970, 3069, 3085, 3410, 3702, 4185, 5115, 5553, 6138, 6170, 6787, 8370, 9207, 9255, 10230, 11106, 13574, 15345, 16659, 18414, 18510, 19127, 20361, 27765, 30690, 33318, 33935, 38254, 40722, 46035, 55530, 57381, 61083, 67870, 83295, 92070, 95635, 101805, 114762, 122166, 166590, 172143, 183249, 191270, 203610, 210397, 286905, 305415, 344286, 366498, 420794, 516429, 573810, 610830, 631191, 860715, 916245, 1032858, 1051985, 1262382, 1721430, 1832490, 1893573, 2103970, 2582145, 3155955, 3787146, 5164290, 5680719, 6311910, 9467865, 11361438, 18935730, 28403595, 56807190]

約数ペア:

[(1, 56807190), (2, 28403595), (3, 18935730), (5, 11361438), (6, 9467865), (9, 6311910), (10, 5680719), (11, 5164290), (15, 3787146), (18, 3155955), (22, 2582145), (27, 2103970), (30, 1893573), (31, 1832490), (33, 1721430), (45, 1262382), (54, 1051985), (55, 1032858), (62, 916245), (66, 860715), (90, 631191), (93, 610830), (99, 573810), (110, 516429), (135, 420794), (155, 366498), (165, 344286), (186, 305415), (198, 286905), (270, 210397), (279, 203610), (297, 191270), (310, 183249), (330, 172143), (341, 166590), (465, 122166), (495, 114762), (558, 101805), (594, 95635), (617, 92070), (682, 83295), (837, 67870), (930, 61083), (990, 57381), (1023, 55530), (1234, 46035), (1395, 40722), (1485, 38254), (1674, 33935), (1705, 33318), (1851, 30690), (2046, 27765), (2790, 20361), (2970, 19127), (3069, 18510), (3085, 18414), (3410, 16659), (3702, 15345), (4185, 13574), (5115, 11106), (5553, 10230), (6138, 9255), (6170, 9207), (6787, 8370)]