147099540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{350237}}^1$

素因数の和:350256

約数の個数: 48

約数和(自身を含む): 470719872

約数和(自身を除く): 323620332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 350237, 700474, 1050711, 1400948, 1751185, 2101422, 2451659, 3502370, 4202844, 4903318, 5253555, 7004740, 7354977, 9806636, 10507110, 12258295, 14709954, 21014220, 24516590, 29419908, 36774885, 49033180, 73549770, 147099540]

約数ペア:

[(1, 147099540), (2, 73549770), (3, 49033180), (4, 36774885), (5, 29419908), (6, 24516590), (7, 21014220), (10, 14709954), (12, 12258295), (14, 10507110), (15, 9806636), (20, 7354977), (21, 7004740), (28, 5253555), (30, 4903318), (35, 4202844), (42, 3502370), (60, 2451659), (70, 2101422), (84, 1751185), (105, 1400948), (140, 1050711), (210, 700474), (420, 350237)]