73861710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189389}}^1$

素因数の和:189412

約数の個数: 32

約数和(自身を含む): 190905120

約数和(自身を除く): 117043410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 189389, 378778, 568167, 946945, 1136334, 1893890, 2462057, 2840835, 4924114, 5681670, 7386171, 12310285, 14772342, 24620570, 36930855, 73861710]

約数ペア:

[(1, 73861710), (2, 36930855), (3, 24620570), (5, 14772342), (6, 12310285), (10, 7386171), (13, 5681670), (15, 4924114), (26, 2840835), (30, 2462057), (39, 1893890), (65, 1136334), (78, 946945), (130, 568167), (195, 378778), (390, 189389)]