131013060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 255091260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 139, 230, 276, 278, 345, 417, 460, 556, 683, 690, 695, 834, 1366, 1380, 1390, 1668, 2049, 2085, 2732, 2780, 3197, 3415, 4098, 4170, 6394, 6830, 8196, 8340, 9591, 10245, 12788, 13660, 15709, 15985, 19182, 20490, 31418, 31970, 38364, 40980, 47127, 47955, 62836, 63940, 78545, 94254, 94937, 95910, 157090, 188508, 189874, 191820, 235635, 284811, 314180, 379748, 471270, 474685, 569622, 942540, 949370, 1139244, 1424055, 1898740, 2183551, 2848110, 4367102, 5696220, 6550653, 8734204, 10917755, 13101306, 21835510, 26202612, 32753265, 43671020, 65506530, 131013060]

約数ペア:

[(1, 131013060), (2, 65506530), (3, 43671020), (4, 32753265), (5, 26202612), (6, 21835510), (10, 13101306), (12, 10917755), (15, 8734204), (20, 6550653), (23, 5696220), (30, 4367102), (46, 2848110), (60, 2183551), (69, 1898740), (92, 1424055), (115, 1139244), (138, 949370), (139, 942540), (230, 569622), (276, 474685), (278, 471270), (345, 379748), (417, 314180), (460, 284811), (556, 235635), (683, 191820), (690, 189874), (695, 188508), (834, 157090), (1366, 95910), (1380, 94937), (1390, 94254), (1668, 78545), (2049, 63940), (2085, 62836), (2732, 47955), (2780, 47127), (3197, 40980), (3415, 38364), (4098, 31970), (4170, 31418), (6394, 20490), (6830, 19182), (8196, 15985), (8340, 15709), (9591, 13660), (10245, 12788)]