552107940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103391}}^1$

素因数の和:103492

約数の個数: 48

約数和(自身を含む): 1563287040

約数和(自身を除く): 1011179100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 103391, 206782, 310173, 413564, 516955, 620346, 1033910, 1240692, 1550865, 2067820, 3101730, 6203460, 9201799, 18403598, 27605397, 36807196, 46008995, 55210794, 92017990, 110421588, 138026985, 184035980, 276053970, 552107940]

約数ペア:

[(1, 552107940), (2, 276053970), (3, 184035980), (4, 138026985), (5, 110421588), (6, 92017990), (10, 55210794), (12, 46008995), (15, 36807196), (20, 27605397), (30, 18403598), (60, 9201799), (89, 6203460), (178, 3101730), (267, 2067820), (356, 1550865), (445, 1240692), (534, 1033910), (890, 620346), (1068, 516955), (1335, 413564), (1780, 310173), (2670, 206782), (5340, 103391)]