30960270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2843}}^1$

素因数の和:2878

約数の個数: 72

約数和(自身を含む): 88510968

約数和(自身を除く): 57550698

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 2843, 3630, 5445, 5686, 8529, 10890, 14215, 17058, 25587, 28430, 31273, 42645, 51174, 62546, 85290, 93819, 127935, 156365, 187638, 255870, 281457, 312730, 344003, 469095, 562914, 688006, 938190, 1032009, 1407285, 1720015, 2064018, 2814570, 3096027, 3440030, 5160045, 6192054, 10320090, 15480135, 30960270]

約数ペア:

[(1, 30960270), (2, 15480135), (3, 10320090), (5, 6192054), (6, 5160045), (9, 3440030), (10, 3096027), (11, 2814570), (15, 2064018), (18, 1720015), (22, 1407285), (30, 1032009), (33, 938190), (45, 688006), (55, 562914), (66, 469095), (90, 344003), (99, 312730), (110, 281457), (121, 255870), (165, 187638), (198, 156365), (242, 127935), (330, 93819), (363, 85290), (495, 62546), (605, 51174), (726, 42645), (990, 31273), (1089, 28430), (1210, 25587), (1815, 17058), (2178, 14215), (2843, 10890), (3630, 8529), (5445, 5686)]