419221260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6911}}^1$

素因数の和:7263

約数の個数: 72

約数和(自身を含む): 1275595776

約数和(自身を除く): 856374516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1685, 2022, 3033, 3370, 4044, 5055, 6066, 6740, 6911, 10110, 12132, 13822, 15165, 20220, 20733, 27644, 30330, 34555, 41466, 60660, 62199, 69110, 82932, 103665, 124398, 138220, 207330, 248796, 310995, 414660, 621990, 1243980, 2329007, 4658014, 6987021, 9316028, 11645035, 13974042, 20961063, 23290070, 27948084, 34935105, 41922126, 46580140, 69870210, 83844252, 104805315, 139740420, 209610630, 419221260]

約数ペア:

[(1, 419221260), (2, 209610630), (3, 139740420), (4, 104805315), (5, 83844252), (6, 69870210), (9, 46580140), (10, 41922126), (12, 34935105), (15, 27948084), (18, 23290070), (20, 20961063), (30, 13974042), (36, 11645035), (45, 9316028), (60, 6987021), (90, 4658014), (180, 2329007), (337, 1243980), (674, 621990), (1011, 414660), (1348, 310995), (1685, 248796), (2022, 207330), (3033, 138220), (3370, 124398), (4044, 103665), (5055, 82932), (6066, 69110), (6740, 62199), (6911, 60660), (10110, 41466), (12132, 34555), (13822, 30330), (15165, 27644), (20220, 20733)]