61467560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2851}}^1$

素因数の和:2887

約数の個数: 96

約数和(自身を含む): 175569120

約数和(自身を除く): 114101560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 2851, 3080, 4312, 5390, 5702, 10780, 11404, 14255, 19957, 21560, 22808, 28510, 31361, 39914, 57020, 62722, 79828, 99785, 114040, 125444, 139699, 156805, 159656, 199570, 219527, 250888, 279398, 313610, 399140, 439054, 558796, 627220, 698495, 798280, 878108, 1097635, 1117592, 1254440, 1396990, 1536689, 1756216, 2195270, 2793980, 3073378, 4390540, 5587960, 6146756, 7683445, 8781080, 12293512, 15366890, 30733780, 61467560]

約数ペア:

[(1, 61467560), (2, 30733780), (4, 15366890), (5, 12293512), (7, 8781080), (8, 7683445), (10, 6146756), (11, 5587960), (14, 4390540), (20, 3073378), (22, 2793980), (28, 2195270), (35, 1756216), (40, 1536689), (44, 1396990), (49, 1254440), (55, 1117592), (56, 1097635), (70, 878108), (77, 798280), (88, 698495), (98, 627220), (110, 558796), (140, 439054), (154, 399140), (196, 313610), (220, 279398), (245, 250888), (280, 219527), (308, 199570), (385, 159656), (392, 156805), (440, 139699), (490, 125444), (539, 114040), (616, 99785), (770, 79828), (980, 62722), (1078, 57020), (1540, 39914), (1960, 31361), (2156, 28510), (2695, 22808), (2851, 21560), (3080, 19957), (4312, 14255), (5390, 11404), (5702, 10780)]