30477964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{62971}}^1$

素因数の和:62997

約数の個数: 18

約数和(自身を含む): 58626932

約数和(自身を除く): 28148968

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 62971, 125942, 251884, 692681, 1385362, 2770724, 7619491, 15238982, 30477964]

約数ペア:

[(1, 30477964), (2, 15238982), (4, 7619491), (11, 2770724), (22, 1385362), (44, 692681), (121, 251884), (242, 125942), (484, 62971)]