8889748860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6441847}}^1$

素因数の和:6441882

約数の個数: 48

約数和(自身を含む): 25973531136

約数和(自身を除く): 17083782276

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, 6441847, 12883694, 19325541, 25767388, 32209235, 38651082, 64418470, 77302164, 96627705, 128836940, 148162481, 193255410, 296324962, 386510820, 444487443, 592649924, 740812405, 888974886, 1481624810, 1777949772, 2222437215, 2963249620, 4444874430, 8889748860]

約数ペア:

[(1, 8889748860), (2, 4444874430), (3, 2963249620), (4, 2222437215), (5, 1777949772), (6, 1481624810), (10, 888974886), (12, 740812405), (15, 592649924), (20, 444487443), (23, 386510820), (30, 296324962), (46, 193255410), (60, 148162481), (69, 128836940), (92, 96627705), (115, 77302164), (138, 64418470), (230, 38651082), (276, 32209235), (345, 25767388), (460, 19325541), (690, 12883694), (1380, 6441847)]