189029770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{4519}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 351475200

約数和(自身を除く): 162445430

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 445, 470, 890, 4183, 4519, 8366, 9038, 20915, 22595, 41830, 45190, 212393, 402191, 424786, 804382, 1061965, 2010955, 2123930, 4021910, 18902977, 37805954, 94514885, 189029770]

約数ペア:

[(1, 189029770), (2, 94514885), (5, 37805954), (10, 18902977), (47, 4021910), (89, 2123930), (94, 2010955), (178, 1061965), (235, 804382), (445, 424786), (470, 402191), (890, 212393), (4183, 45190), (4519, 41830), (8366, 22595), (9038, 20915)]