148921210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{480391}}^1$

素因数の和:480429

約数の個数: 16

約数和(自身を含む): 276705792

約数和(自身を除く): 127784582

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 480391, 960782, 2401955, 4803910, 14892121, 29784242, 74460605, 148921210]

約数ペア:

[(1, 148921210), (2, 74460605), (5, 29784242), (10, 14892121), (31, 4803910), (62, 2401955), (155, 960782), (310, 480391)]