215093670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{7853}}^1$

素因数の和:7957

約数の個数: 64

約数和(自身を含む): 570011904

約数和(自身を除く): 354918234

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 830, 913, 1245, 1826, 2490, 2739, 4565, 5478, 7853, 9130, 13695, 15706, 23559, 27390, 39265, 47118, 78530, 86383, 117795, 172766, 235590, 259149, 431915, 518298, 651799, 863830, 1295745, 1303598, 1955397, 2591490, 3258995, 3910794, 6517990, 7169789, 9776985, 14339578, 19553970, 21509367, 35848945, 43018734, 71697890, 107546835, 215093670]

約数ペア:

[(1, 215093670), (2, 107546835), (3, 71697890), (5, 43018734), (6, 35848945), (10, 21509367), (11, 19553970), (15, 14339578), (22, 9776985), (30, 7169789), (33, 6517990), (55, 3910794), (66, 3258995), (83, 2591490), (110, 1955397), (165, 1303598), (166, 1295745), (249, 863830), (330, 651799), (415, 518298), (498, 431915), (830, 259149), (913, 235590), (1245, 172766), (1826, 117795), (2490, 86383), (2739, 78530), (4565, 47118), (5478, 39265), (7853, 27390), (9130, 23559), (13695, 15706)]