73889730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{820997}}^1$

素因数の和:821010

約数の個数: 24

約数和(自身を含む): 192113532

約数和(自身を除く): 118223802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 820997, 1641994, 2462991, 4104985, 4925982, 7388973, 8209970, 12314955, 14777946, 24629910, 36944865, 73889730]

約数ペア:

[(1, 73889730), (2, 36944865), (3, 24629910), (5, 14777946), (6, 12314955), (9, 8209970), (10, 7388973), (15, 4925982), (18, 4104985), (30, 2462991), (45, 1641994), (90, 820997)]