141259860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{112111}}^1$

素因数の和:112133

約数の個数: 72

約数和(自身を含む): 489705216

約数和(自身を除く): 348445356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 112111, 224222, 336333, 448444, 560555, 672666, 784777, 1008999, 1121110, 1345332, 1569554, 1681665, 2017998, 2242220, 2354331, 3139108, 3363330, 3923885, 4035996, 4708662, 5044995, 6726660, 7062993, 7847770, 9417324, 10089990, 11771655, 14125986, 15695540, 20179980, 23543310, 28251972, 35314965, 47086620, 70629930, 141259860]

約数ペア:

[(1, 141259860), (2, 70629930), (3, 47086620), (4, 35314965), (5, 28251972), (6, 23543310), (7, 20179980), (9, 15695540), (10, 14125986), (12, 11771655), (14, 10089990), (15, 9417324), (18, 7847770), (20, 7062993), (21, 6726660), (28, 5044995), (30, 4708662), (35, 4035996), (36, 3923885), (42, 3363330), (45, 3139108), (60, 2354331), (63, 2242220), (70, 2017998), (84, 1681665), (90, 1569554), (105, 1345332), (126, 1121110), (140, 1008999), (180, 784777), (210, 672666), (252, 560555), (315, 448444), (420, 336333), (630, 224222), (1260, 112111)]