5405460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3917}}^1$

素因数の和:3952

約数の個数: 48

約数和(自身を含む): 15797376

約数和(自身を除く): 10391916

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, 3917, 7834, 11751, 15668, 19585, 23502, 39170, 47004, 58755, 78340, 90091, 117510, 180182, 235020, 270273, 360364, 450455, 540546, 900910, 1081092, 1351365, 1801820, 2702730, 5405460]

約数ペア:

[(1, 5405460), (2, 2702730), (3, 1801820), (4, 1351365), (5, 1081092), (6, 900910), (10, 540546), (12, 450455), (15, 360364), (20, 270273), (23, 235020), (30, 180182), (46, 117510), (60, 90091), (69, 78340), (92, 58755), (115, 47004), (138, 39170), (230, 23502), (276, 19585), (345, 15668), (460, 11751), (690, 7834), (1380, 3917)]