75839830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 158526720

約数和(自身を除く): 82686890

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 131, 190, 209, 262, 277, 418, 554, 655, 1045, 1310, 1385, 1441, 2090, 2489, 2770, 2882, 3047, 4978, 5263, 6094, 7205, 10526, 12445, 14410, 15235, 24890, 26315, 27379, 30470, 36287, 52630, 54758, 57893, 72574, 115786, 136895, 181435, 273790, 289465, 362870, 399157, 578930, 689453, 798314, 1378906, 1995785, 3447265, 3991570, 6894530, 7583983, 15167966, 37919915, 75839830]

約数ペア:

[(1, 75839830), (2, 37919915), (5, 15167966), (10, 7583983), (11, 6894530), (19, 3991570), (22, 3447265), (38, 1995785), (55, 1378906), (95, 798314), (110, 689453), (131, 578930), (190, 399157), (209, 362870), (262, 289465), (277, 273790), (418, 181435), (554, 136895), (655, 115786), (1045, 72574), (1310, 57893), (1385, 54758), (1441, 52630), (2090, 36287), (2489, 30470), (2770, 27379), (2882, 26315), (3047, 24890), (4978, 15235), (5263, 14410), (6094, 12445), (7205, 10526)]