7949070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 21600000

約数和(自身を除く): 13650930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 499, 531, 590, 885, 998, 1062, 1497, 1593, 1770, 2495, 2655, 2994, 3186, 4491, 4990, 5310, 7485, 7965, 8982, 13473, 14970, 15930, 22455, 26946, 29441, 44910, 58882, 67365, 88323, 134730, 147205, 176646, 264969, 294410, 441615, 529938, 794907, 883230, 1324845, 1589814, 2649690, 3974535, 7949070]

約数ペア:

[(1, 7949070), (2, 3974535), (3, 2649690), (5, 1589814), (6, 1324845), (9, 883230), (10, 794907), (15, 529938), (18, 441615), (27, 294410), (30, 264969), (45, 176646), (54, 147205), (59, 134730), (90, 88323), (118, 67365), (135, 58882), (177, 44910), (270, 29441), (295, 26946), (354, 22455), (499, 15930), (531, 14970), (590, 13473), (885, 8982), (998, 7965), (1062, 7485), (1497, 5310), (1593, 4990), (1770, 4491), (2495, 3186), (2655, 2994)]