9101970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:697

約数の個数: 80

約数和(自身を含む): 25953048

約数和(自身を除く): 16851078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 661, 765, 810, 918, 1322, 1377, 1530, 1983, 2295, 2754, 3305, 3966, 4590, 5949, 6610, 6885, 9915, 11237, 11898, 13770, 17847, 19830, 22474, 29745, 33711, 35694, 53541, 56185, 59490, 67422, 89235, 101133, 107082, 112370, 168555, 178470, 202266, 267705, 303399, 337110, 505665, 535410, 606798, 910197, 1011330, 1516995, 1820394, 3033990, 4550985, 9101970]

約数ペア:

[(1, 9101970), (2, 4550985), (3, 3033990), (5, 1820394), (6, 1516995), (9, 1011330), (10, 910197), (15, 606798), (17, 535410), (18, 505665), (27, 337110), (30, 303399), (34, 267705), (45, 202266), (51, 178470), (54, 168555), (81, 112370), (85, 107082), (90, 101133), (102, 89235), (135, 67422), (153, 59490), (162, 56185), (170, 53541), (255, 35694), (270, 33711), (306, 29745), (405, 22474), (459, 19830), (510, 17847), (661, 13770), (765, 11898), (810, 11237), (918, 9915), (1322, 6885), (1377, 6610), (1530, 5949), (1983, 4590), (2295, 3966), (2754, 3305)]