9636540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6983}}^1$

素因数の和:7018

約数の個数: 48

約数和(自身を含む): 28159488

約数和(自身を除く): 18522948

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, 690, 1380, 6983, 13966, 20949, 27932, 34915, 41898, 69830, 83796, 104745, 139660, 160609, 209490, 321218, 418980, 481827, 642436, 803045, 963654, 1606090, 1927308, 2409135, 3212180, 4818270, 9636540]

約数ペア:

[(1, 9636540), (2, 4818270), (3, 3212180), (4, 2409135), (5, 1927308), (6, 1606090), (10, 963654), (12, 803045), (15, 642436), (20, 481827), (23, 418980), (30, 321218), (46, 209490), (60, 160609), (69, 139660), (92, 104745), (115, 83796), (138, 69830), (230, 41898), (276, 34915), (345, 27932), (460, 20949), (690, 13966), (1380, 6983)]