61153960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 164180520

約数和(自身を除く): 103026560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 574, 761, 820, 980, 1148, 1435, 1522, 1640, 1960, 2009, 2296, 2870, 3044, 3805, 4018, 5327, 5740, 6088, 7610, 8036, 10045, 10654, 11480, 15220, 16072, 20090, 21308, 26635, 30440, 31201, 37289, 40180, 42616, 53270, 62402, 74578, 80360, 106540, 124804, 149156, 156005, 186445, 213080, 218407, 249608, 298312, 312010, 372890, 436814, 624020, 745780, 873628, 1092035, 1248040, 1491560, 1528849, 1747256, 2184070, 3057698, 4368140, 6115396, 7644245, 8736280, 12230792, 15288490, 30576980, 61153960]

約数ペア:

[(1, 61153960), (2, 30576980), (4, 15288490), (5, 12230792), (7, 8736280), (8, 7644245), (10, 6115396), (14, 4368140), (20, 3057698), (28, 2184070), (35, 1747256), (40, 1528849), (41, 1491560), (49, 1248040), (56, 1092035), (70, 873628), (82, 745780), (98, 624020), (140, 436814), (164, 372890), (196, 312010), (205, 298312), (245, 249608), (280, 218407), (287, 213080), (328, 186445), (392, 156005), (410, 149156), (490, 124804), (574, 106540), (761, 80360), (820, 74578), (980, 62402), (1148, 53270), (1435, 42616), (1522, 40180), (1640, 37289), (1960, 31201), (2009, 30440), (2296, 26635), (2870, 21308), (3044, 20090), (3805, 16072), (4018, 15220), (5327, 11480), (5740, 10654), (6088, 10045), (7610, 8036)]