57019190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 59102410

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 127, 139, 170, 190, 254, 278, 323, 635, 646, 695, 1270, 1390, 1615, 2159, 2363, 2413, 2641, 3230, 4318, 4726, 4826, 5282, 10795, 11815, 12065, 13205, 17653, 21590, 23630, 24130, 26410, 35306, 41021, 44897, 82042, 88265, 89794, 176530, 205105, 224485, 300101, 335407, 410210, 448970, 600202, 670814, 1500505, 1677035, 3001010, 3354070, 5701919, 11403838, 28509595, 57019190]

約数ペア:

[(1, 57019190), (2, 28509595), (5, 11403838), (10, 5701919), (17, 3354070), (19, 3001010), (34, 1677035), (38, 1500505), (85, 670814), (95, 600202), (127, 448970), (139, 410210), (170, 335407), (190, 300101), (254, 224485), (278, 205105), (323, 176530), (635, 89794), (646, 88265), (695, 82042), (1270, 44897), (1390, 41021), (1615, 35306), (2159, 26410), (2363, 24130), (2413, 23630), (2641, 21590), (3230, 17653), (4318, 13205), (4726, 12065), (4826, 11815), (5282, 10795)]