122557590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26701}}^1$

素因数の和:26734

約数の個数: 64

約数和(自身を含む): 346057920

約数和(自身を除く): 223500330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 26701, 53402, 80103, 133505, 160206, 240309, 267010, 400515, 453917, 480618, 720927, 801030, 907834, 1201545, 1361751, 1441854, 2269585, 2403090, 2723502, 3604635, 4085253, 4539170, 6808755, 7209270, 8170506, 12255759, 13617510, 20426265, 24511518, 40852530, 61278795, 122557590]

約数ペア:

[(1, 122557590), (2, 61278795), (3, 40852530), (5, 24511518), (6, 20426265), (9, 13617510), (10, 12255759), (15, 8170506), (17, 7209270), (18, 6808755), (27, 4539170), (30, 4085253), (34, 3604635), (45, 2723502), (51, 2403090), (54, 2269585), (85, 1441854), (90, 1361751), (102, 1201545), (135, 907834), (153, 801030), (170, 720927), (255, 480618), (270, 453917), (306, 400515), (459, 267010), (510, 240309), (765, 160206), (918, 133505), (1530, 80103), (2295, 53402), (4590, 26701)]