130111902

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1809

約数の個数: 48

約数和(自身を含む): 290740320

約数和(自身を除く): 160628418

約数列:

[1, 2, 3, 6, 9, 18, 61, 71, 122, 142, 183, 213, 366, 426, 549, 639, 1098, 1278, 1669, 3338, 4331, 5007, 8662, 10014, 12993, 15021, 25986, 30042, 38979, 77958, 101809, 118499, 203618, 236998, 305427, 355497, 610854, 710994, 916281, 1066491, 1832562, 2132982, 7228439, 14456878, 21685317, 43370634, 65055951, 130111902]

約数ペア:

[(1, 130111902), (2, 65055951), (3, 43370634), (6, 21685317), (9, 14456878), (18, 7228439), (61, 2132982), (71, 1832562), (122, 1066491), (142, 916281), (183, 710994), (213, 610854), (366, 355497), (426, 305427), (549, 236998), (639, 203618), (1098, 118499), (1278, 101809), (1669, 77958), (3338, 38979), (4331, 30042), (5007, 25986), (8662, 15021), (10014, 12993)]