27835980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{877}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 81569712

約数和(自身を除く): 53733732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 877, 1058, 1380, 1587, 1754, 2116, 2631, 2645, 3174, 3508, 4385, 5262, 5290, 6348, 7935, 8770, 10524, 10580, 13155, 15870, 17540, 20171, 26310, 31740, 40342, 52620, 60513, 80684, 100855, 121026, 201710, 242052, 302565, 403420, 463933, 605130, 927866, 1210260, 1391799, 1855732, 2319665, 2783598, 4639330, 5567196, 6958995, 9278660, 13917990, 27835980]

約数ペア:

[(1, 27835980), (2, 13917990), (3, 9278660), (4, 6958995), (5, 5567196), (6, 4639330), (10, 2783598), (12, 2319665), (15, 1855732), (20, 1391799), (23, 1210260), (30, 927866), (46, 605130), (60, 463933), (69, 403420), (92, 302565), (115, 242052), (138, 201710), (230, 121026), (276, 100855), (345, 80684), (460, 60513), (529, 52620), (690, 40342), (877, 31740), (1058, 26310), (1380, 20171), (1587, 17540), (1754, 15870), (2116, 13155), (2631, 10580), (2645, 10524), (3174, 8770), (3508, 7935), (4385, 6348), (5262, 5290)]