847997580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{26717}}^1$

素因数の和:26775

約数の個数: 72

約数和(自身を含む): 2482209072

約数和(自身を除く): 1634211492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2645, 3174, 5290, 6348, 7935, 10580, 15870, 26717, 31740, 53434, 80151, 106868, 133585, 160302, 267170, 320604, 400755, 534340, 614491, 801510, 1228982, 1603020, 1843473, 2457964, 3072455, 3686946, 6144910, 7373892, 9217365, 12289820, 14133293, 18434730, 28266586, 36869460, 42399879, 56533172, 70666465, 84799758, 141332930, 169599516, 211999395, 282665860, 423998790, 847997580]

約数ペア:

[(1, 847997580), (2, 423998790), (3, 282665860), (4, 211999395), (5, 169599516), (6, 141332930), (10, 84799758), (12, 70666465), (15, 56533172), (20, 42399879), (23, 36869460), (30, 28266586), (46, 18434730), (60, 14133293), (69, 12289820), (92, 9217365), (115, 7373892), (138, 6144910), (230, 3686946), (276, 3072455), (345, 2457964), (460, 1843473), (529, 1603020), (690, 1228982), (1058, 801510), (1380, 614491), (1587, 534340), (2116, 400755), (2645, 320604), (3174, 267170), (5290, 160302), (6348, 133585), (7935, 106868), (10580, 80151), (15870, 53434), (26717, 31740)]