15547897740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1\times {\mathrm{8147}}^1$

素因数の和:10047

約数の個数: 96

約数和(自身を含む): 46125241344

約数和(自身を除く): 30577343604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1871, 3742, 5613, 7484, 8147, 9355, 11226, 16294, 18710, 22452, 24441, 28065, 31807, 32588, 37420, 40735, 48882, 56130, 63614, 81470, 95421, 97764, 112260, 122205, 127228, 138499, 159035, 162940, 190842, 244410, 276998, 318070, 381684, 415497, 477105, 488820, 553996, 636140, 692495, 830994, 954210, 1384990, 1661988, 1908420, 2077485, 2769980, 4154970, 8309940, 15243037, 30486074, 45729111, 60972148, 76215185, 91458222, 152430370, 182916444, 228645555, 259131629, 304860740, 457291110, 518263258, 777394887, 914582220, 1036526516, 1295658145, 1554789774, 2591316290, 3109579548, 3886974435, 5182632580, 7773948870, 15547897740]

約数ペア:

[(1, 15547897740), (2, 7773948870), (3, 5182632580), (4, 3886974435), (5, 3109579548), (6, 2591316290), (10, 1554789774), (12, 1295658145), (15, 1036526516), (17, 914582220), (20, 777394887), (30, 518263258), (34, 457291110), (51, 304860740), (60, 259131629), (68, 228645555), (85, 182916444), (102, 152430370), (170, 91458222), (204, 76215185), (255, 60972148), (340, 45729111), (510, 30486074), (1020, 15243037), (1871, 8309940), (3742, 4154970), (5613, 2769980), (7484, 2077485), (8147, 1908420), (9355, 1661988), (11226, 1384990), (16294, 954210), (18710, 830994), (22452, 692495), (24441, 636140), (28065, 553996), (31807, 488820), (32588, 477105), (37420, 415497), (40735, 381684), (48882, 318070), (56130, 276998), (63614, 244410), (81470, 190842), (95421, 162940), (97764, 159035), (112260, 138499), (122205, 127228)]