147980410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1\times {\mathrm{937}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 282638160

約数和(自身を除く): 134657750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 929, 937, 1858, 1874, 4645, 4685, 9290, 9370, 15793, 15929, 31586, 31858, 78965, 79645, 157930, 159290, 870473, 1740946, 4352365, 8704730, 14798041, 29596082, 73990205, 147980410]

約数ペア:

[(1, 147980410), (2, 73990205), (5, 29596082), (10, 14798041), (17, 8704730), (34, 4352365), (85, 1740946), (170, 870473), (929, 159290), (937, 157930), (1858, 79645), (1874, 78965), (4645, 31858), (4685, 31586), (9290, 15929), (9370, 15793)]