1011330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 2788344

約数和(自身を除く): 1777014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 661, 765, 1322, 1530, 1983, 3305, 3966, 5949, 6610, 9915, 11237, 11898, 19830, 22474, 29745, 33711, 56185, 59490, 67422, 101133, 112370, 168555, 202266, 337110, 505665, 1011330]

約数ペア:

[(1, 1011330), (2, 505665), (3, 337110), (5, 202266), (6, 168555), (9, 112370), (10, 101133), (15, 67422), (17, 59490), (18, 56185), (30, 33711), (34, 29745), (45, 22474), (51, 19830), (85, 11898), (90, 11237), (102, 9915), (153, 6610), (170, 5949), (255, 3966), (306, 3305), (510, 1983), (661, 1530), (765, 1322)]