31416330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 88252416

約数和(自身を除く): 56836086

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 37, 55, 62, 66, 74, 83, 93, 110, 111, 155, 165, 166, 185, 186, 222, 249, 310, 330, 341, 370, 407, 415, 465, 498, 555, 682, 814, 830, 913, 930, 1023, 1110, 1147, 1221, 1245, 1705, 1826, 2035, 2046, 2294, 2442, 2490, 2573, 2739, 3071, 3410, 3441, 4070, 4565, 5115, 5146, 5478, 5735, 6105, 6142, 6882, 7719, 9130, 9213, 10230, 11470, 12210, 12617, 12865, 13695, 15355, 15438, 17205, 18426, 25234, 25730, 27390, 28303, 30710, 33781, 34410, 37851, 38595, 46065, 56606, 63085, 67562, 75702, 77190, 84909, 92130, 95201, 101343, 126170, 141515, 168905, 169818, 189255, 190402, 202686, 283030, 285603, 337810, 378510, 424545, 476005, 506715, 571206, 849090, 952010, 1013430, 1047211, 1428015, 2094422, 2856030, 3141633, 5236055, 6283266, 10472110, 15708165, 31416330]

約数ペア:

[(1, 31416330), (2, 15708165), (3, 10472110), (5, 6283266), (6, 5236055), (10, 3141633), (11, 2856030), (15, 2094422), (22, 1428015), (30, 1047211), (31, 1013430), (33, 952010), (37, 849090), (55, 571206), (62, 506715), (66, 476005), (74, 424545), (83, 378510), (93, 337810), (110, 285603), (111, 283030), (155, 202686), (165, 190402), (166, 189255), (185, 169818), (186, 168905), (222, 141515), (249, 126170), (310, 101343), (330, 95201), (341, 92130), (370, 84909), (407, 77190), (415, 75702), (465, 67562), (498, 63085), (555, 56606), (682, 46065), (814, 38595), (830, 37851), (913, 34410), (930, 33781), (1023, 30710), (1110, 28303), (1147, 27390), (1221, 25730), (1245, 25234), (1705, 18426), (1826, 17205), (2035, 15438), (2046, 15355), (2294, 13695), (2442, 12865), (2490, 12617), (2573, 12210), (2739, 11470), (3071, 10230), (3410, 9213), (3441, 9130), (4070, 7719), (4565, 6882), (5115, 6142), (5146, 6105), (5478, 5735)]