19227475260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{15259901}}^1$

素因数の和:15259923

約数の個数: 72

約数和(自身を含む): 66655251936

約数和(自身を除く): 47427776676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 15259901, 30519802, 45779703, 61039604, 76299505, 91559406, 106819307, 137339109, 152599010, 183118812, 213638614, 228898515, 274678218, 305198020, 320457921, 427277228, 457797030, 534096535, 549356436, 640915842, 686695545, 915594060, 961373763, 1068193070, 1281831684, 1373391090, 1602289605, 1922747526, 2136386140, 2746782180, 3204579210, 3845495052, 4806868815, 6409158420, 9613737630, 19227475260]

約数ペア:

[(1, 19227475260), (2, 9613737630), (3, 6409158420), (4, 4806868815), (5, 3845495052), (6, 3204579210), (7, 2746782180), (9, 2136386140), (10, 1922747526), (12, 1602289605), (14, 1373391090), (15, 1281831684), (18, 1068193070), (20, 961373763), (21, 915594060), (28, 686695545), (30, 640915842), (35, 549356436), (36, 534096535), (42, 457797030), (45, 427277228), (60, 320457921), (63, 305198020), (70, 274678218), (84, 228898515), (90, 213638614), (105, 183118812), (126, 152599010), (140, 137339109), (180, 106819307), (210, 91559406), (252, 76299505), (315, 61039604), (420, 45779703), (630, 30519802), (1260, 15259901)]