42996690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 129392640

約数和(自身を除く): 86395950

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, 467, 495, 558, 594, 682, 837, 930, 934, 990, 1023, 1395, 1401, 1485, 1674, 1705, 2046, 2335, 2790, 2802, 2970, 3069, 3410, 4185, 4203, 4670, 5115, 5137, 6138, 7005, 8370, 8406, 9207, 10230, 10274, 12609, 14010, 14477, 15345, 15411, 18414, 21015, 25218, 25685, 28954, 30690, 30822, 42030, 43431, 46035, 46233, 51370, 63045, 72385, 77055, 86862, 92070, 92466, 126090, 130293, 138699, 144770, 154110, 159247, 217155, 231165, 260586, 277398, 318494, 390879, 434310, 462330, 477741, 651465, 693495, 781758, 796235, 955482, 1302930, 1386990, 1433223, 1592470, 1954395, 2388705, 2866446, 3908790, 4299669, 4777410, 7166115, 8599338, 14332230, 21498345, 42996690]

約数ペア:

[(1, 42996690), (2, 21498345), (3, 14332230), (5, 8599338), (6, 7166115), (9, 4777410), (10, 4299669), (11, 3908790), (15, 2866446), (18, 2388705), (22, 1954395), (27, 1592470), (30, 1433223), (31, 1386990), (33, 1302930), (45, 955482), (54, 796235), (55, 781758), (62, 693495), (66, 651465), (90, 477741), (93, 462330), (99, 434310), (110, 390879), (135, 318494), (155, 277398), (165, 260586), (186, 231165), (198, 217155), (270, 159247), (279, 154110), (297, 144770), (310, 138699), (330, 130293), (341, 126090), (465, 92466), (467, 92070), (495, 86862), (558, 77055), (594, 72385), (682, 63045), (837, 51370), (930, 46233), (934, 46035), (990, 43431), (1023, 42030), (1395, 30822), (1401, 30690), (1485, 28954), (1674, 25685), (1705, 25218), (2046, 21015), (2335, 18414), (2790, 15411), (2802, 15345), (2970, 14477), (3069, 14010), (3410, 12609), (4185, 10274), (4203, 10230), (4670, 9207), (5115, 8406), (5137, 8370), (6138, 7005)]