66709410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{16231}}^1$

素因数の和:16378

約数の個数: 32

約数和(自身を含む): 161281152

約数和(自身を除く): 94571742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 16231, 32462, 48693, 81155, 97386, 162310, 243465, 486930, 2223647, 4447294, 6670941, 11118235, 13341882, 22236470, 33354705, 66709410]

約数ペア:

[(1, 66709410), (2, 33354705), (3, 22236470), (5, 13341882), (6, 11118235), (10, 6670941), (15, 4447294), (30, 2223647), (137, 486930), (274, 243465), (411, 162310), (685, 97386), (822, 81155), (1370, 48693), (2055, 32462), (4110, 16231)]