999232430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 2089169280

約数和(自身を除く): 1089936850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 173, 218, 346, 545, 757, 763, 865, 1090, 1211, 1514, 1526, 1730, 2422, 3785, 3815, 5299, 6055, 7570, 7630, 10598, 12110, 18857, 26495, 37714, 52990, 82513, 94285, 130961, 131999, 165026, 188570, 261922, 263998, 412565, 577591, 654805, 659995, 825130, 916727, 1155182, 1309610, 1319990, 1833454, 2887955, 4583635, 5775910, 9167270, 14274749, 28549498, 71373745, 99923243, 142747490, 199846486, 499616215, 999232430]

約数ペア:

[(1, 999232430), (2, 499616215), (5, 199846486), (7, 142747490), (10, 99923243), (14, 71373745), (35, 28549498), (70, 14274749), (109, 9167270), (173, 5775910), (218, 4583635), (346, 2887955), (545, 1833454), (757, 1319990), (763, 1309610), (865, 1155182), (1090, 916727), (1211, 825130), (1514, 659995), (1526, 654805), (1730, 577591), (2422, 412565), (3785, 263998), (3815, 261922), (5299, 188570), (6055, 165026), (7570, 131999), (7630, 130961), (10598, 94285), (12110, 82513), (18857, 52990), (26495, 37714)]