151940710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1237}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 279173952

約数和(自身を除く): 127233242

約数列:

[1, 2, 5, 10, 71, 142, 173, 346, 355, 710, 865, 1237, 1730, 2474, 6185, 12283, 12370, 24566, 61415, 87827, 122830, 175654, 214001, 428002, 439135, 878270, 1070005, 2140010, 15194071, 30388142, 75970355, 151940710]

約数ペア:

[(1, 151940710), (2, 75970355), (5, 30388142), (10, 15194071), (71, 2140010), (142, 1070005), (173, 878270), (346, 439135), (355, 428002), (710, 214001), (865, 175654), (1237, 122830), (1730, 87827), (2474, 61415), (6185, 24566), (12283, 12370)]