61575778890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1035061}}^1$

素因数の和:1035735

約数の個数: 48

約数和(自身を含む): 160339384296

約数和(自身を除く): 98763605406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1322, 1983, 3305, 3966, 5949, 6610, 9915, 11898, 19830, 29745, 59490, 1035061, 2070122, 3105183, 5175305, 6210366, 9315549, 10350610, 15525915, 18631098, 31051830, 46577745, 93155490, 684175321, 1368350642, 2052525963, 3420876605, 4105051926, 6157577889, 6841753210, 10262629815, 12315155778, 20525259630, 30787889445, 61575778890]

約数ペア:

[(1, 61575778890), (2, 30787889445), (3, 20525259630), (5, 12315155778), (6, 10262629815), (9, 6841753210), (10, 6157577889), (15, 4105051926), (18, 3420876605), (30, 2052525963), (45, 1368350642), (90, 684175321), (661, 93155490), (1322, 46577745), (1983, 31051830), (3305, 18631098), (3966, 15525915), (5949, 10350610), (6610, 9315549), (9915, 6210366), (11898, 5175305), (19830, 3105183), (29745, 2070122), (59490, 1035061)]