219750510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{45497}}^1$

素因数の和:45537

約数の個数: 64

約数和(自身を含む): 628964352

約数和(自身を除く): 409213842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 45497, 90994, 136491, 227485, 272982, 318479, 454970, 636958, 682455, 955437, 1046431, 1364910, 1592395, 1910874, 2092862, 3139293, 3184790, 4777185, 5232155, 6278586, 7325017, 9554370, 10464310, 14650034, 15696465, 21975051, 31392930, 36625085, 43950102, 73250170, 109875255, 219750510]

約数ペア:

[(1, 219750510), (2, 109875255), (3, 73250170), (5, 43950102), (6, 36625085), (7, 31392930), (10, 21975051), (14, 15696465), (15, 14650034), (21, 10464310), (23, 9554370), (30, 7325017), (35, 6278586), (42, 5232155), (46, 4777185), (69, 3184790), (70, 3139293), (105, 2092862), (115, 1910874), (138, 1592395), (161, 1364910), (210, 1046431), (230, 955437), (322, 682455), (345, 636958), (483, 454970), (690, 318479), (805, 272982), (966, 227485), (1610, 136491), (2415, 90994), (4830, 45497)]