2494534737780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{8052601}}^1$

素因数の和:8054337

約数の個数: 72

約数和(自身を含む): 7571153031624

約数和(自身を除く): 5076618293844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1721, 3442, 5163, 6884, 8605, 10326, 15489, 17210, 20652, 25815, 30978, 34420, 51630, 61956, 77445, 103260, 154890, 309780, 8052601, 16105202, 24157803, 32210404, 40263005, 48315606, 72473409, 80526010, 96631212, 120789015, 144946818, 161052020, 241578030, 289893636, 362367045, 483156060, 724734090, 1449468180, 13858526321, 27717052642, 41575578963, 55434105284, 69292631605, 83151157926, 124726736889, 138585263210, 166302315852, 207877894815, 249453473778, 277170526420, 415755789630, 498906947556, 623633684445, 831511579260, 1247267368890, 2494534737780]

約数ペア:

[(1, 2494534737780), (2, 1247267368890), (3, 831511579260), (4, 623633684445), (5, 498906947556), (6, 415755789630), (9, 277170526420), (10, 249453473778), (12, 207877894815), (15, 166302315852), (18, 138585263210), (20, 124726736889), (30, 83151157926), (36, 69292631605), (45, 55434105284), (60, 41575578963), (90, 27717052642), (180, 13858526321), (1721, 1449468180), (3442, 724734090), (5163, 483156060), (6884, 362367045), (8605, 289893636), (10326, 241578030), (15489, 161052020), (17210, 144946818), (20652, 120789015), (25815, 96631212), (30978, 80526010), (34420, 72473409), (51630, 48315606), (61956, 40263005), (77445, 32210404), (103260, 24157803), (154890, 16105202), (309780, 8052601)]