58997990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 60441370

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 79, 85, 115, 158, 170, 191, 230, 382, 391, 395, 782, 790, 955, 1343, 1817, 1910, 1955, 2686, 3247, 3634, 3910, 4393, 6494, 6715, 8786, 9085, 13430, 15089, 16235, 18170, 21965, 30178, 30889, 32470, 43930, 61778, 74681, 75445, 149362, 150890, 154445, 256513, 308890, 347047, 373405, 513026, 694094, 746810, 1282565, 1735235, 2565130, 3470470, 5899799, 11799598, 29498995, 58997990]

約数ペア:

[(1, 58997990), (2, 29498995), (5, 11799598), (10, 5899799), (17, 3470470), (23, 2565130), (34, 1735235), (46, 1282565), (79, 746810), (85, 694094), (115, 513026), (158, 373405), (170, 347047), (191, 308890), (230, 256513), (382, 154445), (391, 150890), (395, 149362), (782, 75445), (790, 74681), (955, 61778), (1343, 43930), (1817, 32470), (1910, 30889), (1955, 30178), (2686, 21965), (3247, 18170), (3634, 16235), (3910, 15089), (4393, 13430), (6494, 9085), (6715, 8786)]