72146670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{64997}}^1$

素因数の和:65044

約数の個数: 32

約数和(自身を含む): 177834528

約数和(自身を除く): 105687858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 64997, 129994, 194991, 324985, 389982, 649970, 974955, 1949910, 2404889, 4809778, 7214667, 12024445, 14429334, 24048890, 36073335, 72146670]

約数ペア:

[(1, 72146670), (2, 36073335), (3, 24048890), (5, 14429334), (6, 12024445), (10, 7214667), (15, 4809778), (30, 2404889), (37, 1949910), (74, 974955), (111, 649970), (185, 389982), (222, 324985), (370, 194991), (555, 129994), (1110, 64997)]