27727470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1613}}^1$

素因数の和:1817

約数の個数: 48

約数和(自身を含む): 72513792

約数和(自身を除く): 44786322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1613, 1719, 1910, 2865, 3226, 3438, 4839, 5730, 8065, 8595, 9678, 14517, 16130, 17190, 24195, 29034, 48390, 72585, 145170, 308083, 616166, 924249, 1540415, 1848498, 2772747, 3080830, 4621245, 5545494, 9242490, 13863735, 27727470]

約数ペア:

[(1, 27727470), (2, 13863735), (3, 9242490), (5, 5545494), (6, 4621245), (9, 3080830), (10, 2772747), (15, 1848498), (18, 1540415), (30, 924249), (45, 616166), (90, 308083), (191, 145170), (382, 72585), (573, 48390), (955, 29034), (1146, 24195), (1613, 17190), (1719, 16130), (1910, 14517), (2865, 9678), (3226, 8595), (3438, 8065), (4839, 5730)]