42444270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 127733760

約数和(自身を除く): 85289490

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, 461, 465, 495, 558, 594, 682, 837, 922, 930, 990, 1023, 1383, 1395, 1485, 1674, 1705, 2046, 2305, 2766, 2790, 2970, 3069, 3410, 4149, 4185, 4610, 5071, 5115, 6138, 6915, 8298, 8370, 9207, 10142, 10230, 12447, 13830, 14291, 15213, 15345, 18414, 20745, 24894, 25355, 28582, 30426, 30690, 41490, 42873, 45639, 46035, 50710, 62235, 71455, 76065, 85746, 91278, 92070, 124470, 128619, 136917, 142910, 152130, 157201, 214365, 228195, 257238, 273834, 314402, 385857, 428730, 456390, 471603, 643095, 684585, 771714, 786005, 943206, 1286190, 1369170, 1414809, 1572010, 1929285, 2358015, 2829618, 3858570, 4244427, 4716030, 7074045, 8488854, 14148090, 21222135, 42444270]

約数ペア:

[(1, 42444270), (2, 21222135), (3, 14148090), (5, 8488854), (6, 7074045), (9, 4716030), (10, 4244427), (11, 3858570), (15, 2829618), (18, 2358015), (22, 1929285), (27, 1572010), (30, 1414809), (31, 1369170), (33, 1286190), (45, 943206), (54, 786005), (55, 771714), (62, 684585), (66, 643095), (90, 471603), (93, 456390), (99, 428730), (110, 385857), (135, 314402), (155, 273834), (165, 257238), (186, 228195), (198, 214365), (270, 157201), (279, 152130), (297, 142910), (310, 136917), (330, 128619), (341, 124470), (461, 92070), (465, 91278), (495, 85746), (558, 76065), (594, 71455), (682, 62235), (837, 50710), (922, 46035), (930, 45639), (990, 42873), (1023, 41490), (1383, 30690), (1395, 30426), (1485, 28582), (1674, 25355), (1705, 24894), (2046, 20745), (2305, 18414), (2766, 15345), (2790, 15213), (2970, 14291), (3069, 13830), (3410, 12447), (4149, 10230), (4185, 10142), (4610, 9207), (5071, 8370), (5115, 8298), (6138, 6915)]