71521090

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 130999680

約数和(自身を除く): 59478590

約数列:

[1, 2, 5, 10, 113, 167, 226, 334, 379, 565, 758, 835, 1130, 1670, 1895, 3790, 18871, 37742, 42827, 63293, 85654, 94355, 126586, 188710, 214135, 316465, 428270, 632930, 7152109, 14304218, 35760545, 71521090]

約数ペア:

[(1, 71521090), (2, 35760545), (5, 14304218), (10, 7152109), (113, 632930), (167, 428270), (226, 316465), (334, 214135), (379, 188710), (565, 126586), (758, 94355), (835, 85654), (1130, 63293), (1670, 42827), (1895, 37742), (3790, 18871)]