177320510

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 327424032

約数和(自身を除く): 150103522

約数列:

[1, 2, 5, 10, 53, 106, 157, 265, 314, 530, 785, 1570, 2131, 4262, 8321, 10655, 16642, 21310, 41605, 83210, 112943, 225886, 334567, 564715, 669134, 1129430, 1672835, 3345670, 17732051, 35464102, 88660255, 177320510]

約数ペア:

[(1, 177320510), (2, 88660255), (5, 35464102), (10, 17732051), (53, 3345670), (106, 1672835), (157, 1129430), (265, 669134), (314, 564715), (530, 334567), (785, 225886), (1570, 112943), (2131, 83210), (4262, 41605), (8321, 21310), (10655, 16642)]