29788542180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18387989}}^1$

素因数の和:18388010

約数の個数: 60

約数和(自身を含む): 93447765180

約数和(自身を除く): 63659223000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 18387989, 36775978, 55163967, 73551956, 91939945, 110327934, 165491901, 183879890, 220655868, 275819835, 330983802, 367759780, 496475703, 551639670, 661967604, 827459505, 992951406, 1103279340, 1489427109, 1654919010, 1985902812, 2482378515, 2978854218, 3309838020, 4964757030, 5957708436, 7447135545, 9929514060, 14894271090, 29788542180]

約数ペア:

[(1, 29788542180), (2, 14894271090), (3, 9929514060), (4, 7447135545), (5, 5957708436), (6, 4964757030), (9, 3309838020), (10, 2978854218), (12, 2482378515), (15, 1985902812), (18, 1654919010), (20, 1489427109), (27, 1103279340), (30, 992951406), (36, 827459505), (45, 661967604), (54, 551639670), (60, 496475703), (81, 367759780), (90, 330983802), (108, 275819835), (135, 220655868), (162, 183879890), (180, 165491901), (270, 110327934), (324, 91939945), (405, 73551956), (540, 55163967), (810, 36775978), (1620, 18387989)]