195323820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{141539}}^1$

素因数の和:141574

約数の個数: 48

約数和(自身を含む): 570689280

約数和(自身を除く): 375365460

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, 141539, 283078, 424617, 566156, 707695, 849234, 1415390, 1698468, 2123085, 2830780, 3255397, 4246170, 6510794, 8492340, 9766191, 13021588, 16276985, 19532382, 32553970, 39064764, 48830955, 65107940, 97661910, 195323820]

約数ペア:

[(1, 195323820), (2, 97661910), (3, 65107940), (4, 48830955), (5, 39064764), (6, 32553970), (10, 19532382), (12, 16276985), (15, 13021588), (20, 9766191), (23, 8492340), (30, 6510794), (46, 4246170), (60, 3255397), (69, 2830780), (92, 2123085), (115, 1698468), (138, 1415390), (230, 849234), (276, 707695), (345, 566156), (460, 424617), (690, 283078), (1380, 141539)]