147251710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5657}}^1$

素因数の和:5820

約数の個数: 32

約数和(自身を含む): 281089440

約数和(自身を除く): 133837730

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 5206, 5657, 11314, 13015, 26030, 28285, 56570, 107483, 214966, 537415, 775009, 1074830, 1550018, 3875045, 7750090, 14725171, 29450342, 73625855, 147251710]

約数ペア:

[(1, 147251710), (2, 73625855), (5, 29450342), (10, 14725171), (19, 7750090), (38, 3875045), (95, 1550018), (137, 1074830), (190, 775009), (274, 537415), (685, 214966), (1370, 107483), (2603, 56570), (5206, 28285), (5657, 26030), (11314, 13015)]