67608130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 124746480

約数和(自身を除く): 57138350

約数列:

[1, 2, 5, 10, 61, 122, 137, 274, 305, 610, 685, 809, 1370, 1618, 4045, 8090, 8357, 16714, 41785, 49349, 83570, 98698, 110833, 221666, 246745, 493490, 554165, 1108330, 6760813, 13521626, 33804065, 67608130]

約数ペア:

[(1, 67608130), (2, 33804065), (5, 13521626), (10, 6760813), (61, 1108330), (122, 554165), (137, 493490), (274, 246745), (305, 221666), (610, 110833), (685, 98698), (809, 83570), (1370, 49349), (1618, 41785), (4045, 16714), (8090, 8357)]